Question

Using the given model. What value of X would make the equation true?

a. x = -8
b. x = 2
c. x = 3
d. x = 8

Answer 1

a. x = -8

Explanation:

2x + 3 = x - 5

take away x from both sides

X + 3 = -5

take away 3 from both sides

x = -8