Question

What is the value of x in the equation 2.5 x + 10 = x - 0.5?
–7
–3
3
7

Answer 1

-7 minutes s the answer

Answer 2

-7

Explanation:

2.5x - x + 10 = x - x - 0.5

1.5x + 10 - 10 = -0.5 - 10

1.5x/1.5 = -10.5/1.5

x = -7