6x+7-9=x-7

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Solution for 6x+7-9=x-7 equation:


Simplifying
6x + 7 + -9 = x + -7

Reorder the terms:
7 + -9 + 6x = x + -7

Combine like terms: 7 + -9 = -2
-2 + 6x = x + -7

Reorder the terms:
-2 + 6x = -7 + x

Solving
-2 + 6x = -7 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-2 + 6x + -1x = -7 + x + -1x

Combine like terms: 6x + -1x = 5x
-2 + 5x = -7 + x + -1x

Combine like terms: x + -1x = 0
-2 + 5x = -7 + 0
-2 + 5x = -7

Add '2' to each side of the equation.
-2 + 2 + 5x = -7 + 2

Combine like terms: -2 + 2 = 0
0 + 5x = -7 + 2
5x = -7 + 2

Combine like terms: -7 + 2 = -5
5x = -5

Divide each side by '5'.
x = -1

Simplifying
x = -1

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