A student chose a number, multiplied it by 2, then subtracted 148 from the result and got 110. What was the number he chose? Answers
A) 90 B) 129 C) 120 D) 160 E) 200
Solution:   Let x be the number he chose, then   2*x*148=110   2x=258   x=129   correct answer 129
<result>B</result>
A student chose a number, multiplied it by 2, then subtracted 148 from the result and got 110. What was the number he chose?