7x-2(x-2)=5(x+1)+4

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Solution for 7x-2(x-2)=5(x+1)+4 equation: 


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

Reorder the terms:
7x + -2(-2 + x) = 5(x + 1) + 4
7x + (-2 * -2 + x * -2) = 5(x + 1) + 4
7x + (4 + -2x) = 5(x + 1) + 4

Reorder the terms:
4 + 7x + -2x = 5(x + 1) + 4

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

Reorder the terms:
4 + 5x = 5(1 + x) + 4
4 + 5x = (1 * 5 + x * 5) + 4
4 + 5x = (5 + 5x) + 4

Reorder the terms:
4 + 5x = 5 + 4 + 5x

Combine like terms: 5 + 4 = 9
4 + 5x = 9 + 5x

Add '-5x' to each side of the equation.
4 + 5x + -5x = 9 + 5x + -5x

Combine like terms: 5x + -5x = 0
4 + 0 = 9 + 5x + -5x
4 = 9 + 5x + -5x

Combine like terms: 5x + -5x = 0
4 = 9 + 0
4 = 9

Solving
4 = 9

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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