7x-2(x-6)=5(x+1)+9

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Solution for 7x-2(x-6)=5(x+1)+9 equation:


Simplifying
7x + -2(x + -6) = 5(x + 1) + 9

Reorder the terms:
7x + -2(-6 + x) = 5(x + 1) + 9
7x + (-6 * -2 + x * -2) = 5(x + 1) + 9
7x + (12 + -2x) = 5(x + 1) + 9

Reorder the terms:
12 + 7x + -2x = 5(x + 1) + 9

Combine like terms: 7x + -2x = 5x
12 + 5x = 5(x + 1) + 9

Reorder the terms:
12 + 5x = 5(1 + x) + 9
12 + 5x = (1 * 5 + x * 5) + 9
12 + 5x = (5 + 5x) + 9

Reorder the terms:
12 + 5x = 5 + 9 + 5x

Combine like terms: 5 + 9 = 14
12 + 5x = 14 + 5x

Add '-5x' to each side of the equation.
12 + 5x + -5x = 14 + 5x + -5x

Combine like terms: 5x + -5x = 0
12 + 0 = 14 + 5x + -5x
12 = 14 + 5x + -5x

Combine like terms: 5x + -5x = 0
12 = 14 + 0
12 = 14

Solving
12 = 14

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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