Question

What value of x makes this equation true? 13 - 4x = 1 - x

4
-4
−125
125

Answer 1

x = 4

Explanation:

Given

13 - 4x = 1 - x ( add x to both sides )

13 - 3x = 1 ( subtract 13 from both sides )

- 3x = - 12 ( divide both sides by - 3 )

x = 4