text: # algebra
  
  -15(3+x)=-6x-9
  -45-15x=-6x-9
  -45-15x+15x=-6x+-15x-9
  -45=21x-9
  -45=x-9
  -45/9=5
  x=5
  is this right
  
  1. 0
  2. 0
  3. 3
  1. No.
  
  Watch your signs in this step:
  
  -45-15x+15x=-6x+-15x-9
  
  1. 0
  2. 0
  posted by Ms. Sue
  
  ## Similar Questions
  
  1. ### Algebra
  
  I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last
  2. ### Algebra
  
  I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last
  3. ### lomas
  
  Right answer? 15(x^2+3x) + 7(x^2+3x) - 5(x^2+3x) 15x^2+45x+7x^2+21x + 5(-x^2-3x) 15x^2+45x+7x^2+21x-5x^2-15x 17x^2+51x
  4. ### Math
  
  Ms.lynch has 21 coins in nickles and dimes.Their total value is \$1.65. How many of each coin does she have? 21 - ( 0.05x + 0.10x)=1.50 21- 0.15x = 1.50 0.15x=21-1.50 0.15x=19.5 ------ 0.15 = 19.5/ 0.15 x=130 ??????
  5. ### math
  
  Solve by elimination 5x+y=2 3x+y=1 This is what I got : 3(5x+y=2) -5(3x+y=1) 15x+3y=6 -15x-5y=-5 -2y=1 2 2 Y=1/2 15x+3(1/2)=6 15x+3/2 =6 15x/15= 9/2 /15 X=3/10
  6. ### Math?
  
  Which expression is equivalent? −5(−3x − 6) A) 15x + 30 B) 15x − 30 C) −15x + 30 D) −15x − 30
explanation: The given text is a math problem and solution, specifically an algebra problem. It contains a question and an answer.
  
  The problem is to solve the equation -15(3 + x) = -6x - 9. The user provides a step-by-step solution and asks if it is correct. Ms. Sue responds, indicating that the solution is incorrect and points out an error in the signs.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
  Output rules:
  
  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: # algebra
  
  -15(3+x)=-6x-9
  -45-15x=-6x-9
  -45-15x+15x=-6x+-15x-9
  -45=21x-9
  -45=x-9
  -45/9=5
  x=5
  is this right
  
  1. 0
  2. 0
  3. 3
  1. No.
  
  Watch your signs in this step:
  
  -45-15x+15x=-6x+-15x-9
  
  1. 0
  2. 0
  posted by Ms. Sue
  
  ## Similar Questions
  
  1. ### Algebra
  
  I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last
  2. ### Algebra
  
  I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last
  3. ### lomas
  
  Right answer? 15(x^2+3x) + 7(x^2+3x) - 5(x^2+3x) 15x^2+45x+7x^2+21x + 5(-x^2-3x) 15x^2+45x+7x^2+21x-5x^2-15x 17x^2+51x
  4. ### Math
  
  Ms.lynch has 21 coins in nickles and dimes.Their total value is \$1.65. How many of each coin does she have? 21 - ( 0.05x + 0.10x)=1.50 21- 0.15x = 1.50 0.15x=21-1.50 0.15x=19.5 ------ 0.15 = 19.5/ 0.15 x=130 ??????
  5. ### math
  
  Solve by elimination 5x+y=2 3x+y=1 This is what I got : 3(5x+y=2) -5(3x+y=1) 15x+3y=6 -15x-5y=-5 -2y=1 2 2 Y=1/2 15x+3(1/2)=6 15x+3/2 =6 15x/15= 9/2 /15 X=3/10
  6. ### Math?
  
  Which expression is equivalent? −5(−3x − 6) A) 15x + 30 B) 15x − 30 C) −15x + 30 D) −15x − 30
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The given text is a math problem and solution, specifically an algebra problem. It contains a question and an answer.
  
  The problem is to solve the equation -15(3 + x) = -6x - 9. The user provides a step-by-step solution and asks if it is correct. Ms. Sue responds, indicating that the solution is incorrect and points out an error in the signs.
  
  Label: question-and-answer