4(2x-2)-7=8x-15

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Solution for 4(2x-2)-7=8x-15 equation: 


Simplifying
4(2x + -2) + -7 = 8x + -15

Reorder the terms:
4(-2 + 2x) + -7 = 8x + -15
(-2 * 4 + 2x * 4) + -7 = 8x + -15
(-8 + 8x) + -7 = 8x + -15

Reorder the terms:
-8 + -7 + 8x = 8x + -15

Combine like terms: -8 + -7 = -15
-15 + 8x = 8x + -15

Reorder the terms:
-15 + 8x = -15 + 8x

Add '15' to each side of the equation.
-15 + 15 + 8x = -15 + 15 + 8x

Combine like terms: -15 + 15 = 0
0 + 8x = -15 + 15 + 8x
8x = -15 + 15 + 8x

Combine like terms: -15 + 15 = 0
8x = 0 + 8x
8x = 8x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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