4x-8=-9+8x-7

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Solution for 4x-8=-9+8x-7 equation:


Simplifying
4x + -8 = -9 + 8x + -7

Reorder the terms:
-8 + 4x = -9 + 8x + -7

Reorder the terms:
-8 + 4x = -9 + -7 + 8x

Combine like terms: -9 + -7 = -16
-8 + 4x = -16 + 8x

Solving
-8 + 4x = -16 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-8 + 4x + -8x = -16 + 8x + -8x

Combine like terms: 4x + -8x = -4x
-8 + -4x = -16 + 8x + -8x

Combine like terms: 8x + -8x = 0
-8 + -4x = -16 + 0
-8 + -4x = -16

Add '8' to each side of the equation.
-8 + 8 + -4x = -16 + 8

Combine like terms: -8 + 8 = 0
0 + -4x = -16 + 8
-4x = -16 + 8

Combine like terms: -16 + 8 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

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