2x-x=9 What value of x makes the following equation true? x=-9 x=3 x=9 x=-3

Question

asked Jun 9, 2024 191k views

1 Answer

Ege Ersoz · Answer 1 · 2024-06-15T05:59:38+0000

Answer:

x=9

Explanation:

2x-x=9

First, we can simplify this equation by doing 2x-x

x = 9

So that's the answer: x = 9

Double check that it works by substituting x = 9 in the original equation:

2x-x=9

2(9) - 9 = 9

18 - 9 = 9

9 = 9

So our answer, x=9, is correct