find value for x from given equation? x + 1 = -3  Choose the correct choice from the following: A) 1 B) -x=-4 C) -3 D) -5 E) 5
1. Subtract 1 from both sides:   x + 1 - 1 = -3 - 1   2. Simplify both sides:   x = -4   -x=-4
<result>B</result>
find value for x from given equation? x + 1 = -3