7(3-(2-2x))+x=3(5x+4)-5

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Solution for 7(3-(2-2x))+x=3(5x+4)-5 equation: 


Simplifying
7(3 + -1(2 + -2x)) + x = 3(5x + 4) + -5
7(3 + (2 * -1 + -2x * -1)) + x = 3(5x + 4) + -5
7(3 + (-2 + 2x)) + x = 3(5x + 4) + -5

Combine like terms: 3 + -2 = 1
7(1 + 2x) + x = 3(5x + 4) + -5
(1 * 7 + 2x * 7) + x = 3(5x + 4) + -5
(7 + 14x) + x = 3(5x + 4) + -5

Combine like terms: 14x + x = 15x
7 + 15x = 3(5x + 4) + -5

Reorder the terms:
7 + 15x = 3(4 + 5x) + -5
7 + 15x = (4 * 3 + 5x * 3) + -5
7 + 15x = (12 + 15x) + -5

Reorder the terms:
7 + 15x = 12 + -5 + 15x

Combine like terms: 12 + -5 = 7
7 + 15x = 7 + 15x

Add '-7' to each side of the equation.
7 + -7 + 15x = 7 + -7 + 15x

Combine like terms: 7 + -7 = 0
0 + 15x = 7 + -7 + 15x
15x = 7 + -7 + 15x

Combine like terms: 7 + -7 = 0
15x = 0 + 15x
15x = 15x

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

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

Combine like terms: 15x + -15x = 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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