x-7x-9=-5x+7

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Solution for x-7x-9=-5x+7 equation:


Simplifying
x + -7x + -9 = -5x + 7

Reorder the terms:
-9 + x + -7x = -5x + 7

Combine like terms: x + -7x = -6x
-9 + -6x = -5x + 7

Reorder the terms:
-9 + -6x = 7 + -5x

Solving
-9 + -6x = 7 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-9 + -6x + 5x = 7 + -5x + 5x

Combine like terms: -6x + 5x = -1x
-9 + -1x = 7 + -5x + 5x

Combine like terms: -5x + 5x = 0
-9 + -1x = 7 + 0
-9 + -1x = 7

Add '9' to each side of the equation.
-9 + 9 + -1x = 7 + 9

Combine like terms: -9 + 9 = 0
0 + -1x = 7 + 9
-1x = 7 + 9

Combine like terms: 7 + 9 = 16
-1x = 16

Divide each side by '-1'.
x = -16

Simplifying
x = -16

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