Question

Solve-
10x + 9 = 4x - 9

Answer 1

x=-3

Explanation:

10x+9=4x-9

10x=4x-18

10x-4x=4x-18-4x

6x=-18

\frac{6x}{6}=\frac{-18}{6}

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Hope this Helped!

Answer 2

The answer is x=-3.

Explanation:

10x+9=4x-9

10x-4x+9=4x-4x-9

6x+9=-9

6x-9+9=-9-9

6x=-18

x=-3