-7x+23=x-7

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


Simplifying
-7x + 23 = x + -7

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

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

Solving
23 + -7x = -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.
23 + -7x + -1x = -7 + x + -1x

Combine like terms: -7x + -1x = -8x
23 + -8x = -7 + x + -1x

Combine like terms: x + -1x = 0
23 + -8x = -7 + 0
23 + -8x = -7

Add '-23' to each side of the equation.
23 + -23 + -8x = -7 + -23

Combine like terms: 23 + -23 = 0
0 + -8x = -7 + -23
-8x = -7 + -23

Combine like terms: -7 + -23 = -30
-8x = -30

Divide each side by '-8'.
x = 3.75

Simplifying
x = 3.75

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