-7x-9=-9x+23

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Solution for -7x-9=-9x+23 equation:


Simplifying
-7x + -9 = -9x + 23

Reorder the terms:
-9 + -7x = -9x + 23

Reorder the terms:
-9 + -7x = 23 + -9x

Solving
-9 + -7x = 23 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-9 + -7x + 9x = 23 + -9x + 9x

Combine like terms: -7x + 9x = 2x
-9 + 2x = 23 + -9x + 9x

Combine like terms: -9x + 9x = 0
-9 + 2x = 23 + 0
-9 + 2x = 23

Add '9' to each side of the equation.
-9 + 9 + 2x = 23 + 9

Combine like terms: -9 + 9 = 0
0 + 2x = 23 + 9
2x = 23 + 9

Combine like terms: 23 + 9 = 32
2x = 32

Divide each side by '2'.
x = 16

Simplifying
x = 16

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