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

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


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

Reorder the terms:
9x + -2(-2 + x) = 7(x + 1) + 6
9x + (-2 * -2 + x * -2) = 7(x + 1) + 6
9x + (4 + -2x) = 7(x + 1) + 6

Reorder the terms:
4 + 9x + -2x = 7(x + 1) + 6

Combine like terms: 9x + -2x = 7x
4 + 7x = 7(x + 1) + 6

Reorder the terms:
4 + 7x = 7(1 + x) + 6
4 + 7x = (1 * 7 + x * 7) + 6
4 + 7x = (7 + 7x) + 6

Reorder the terms:
4 + 7x = 7 + 6 + 7x

Combine like terms: 7 + 6 = 13
4 + 7x = 13 + 7x

Add '-7x' to each side of the equation.
4 + 7x + -7x = 13 + 7x + -7x

Combine like terms: 7x + -7x = 0
4 + 0 = 13 + 7x + -7x
4 = 13 + 7x + -7x

Combine like terms: 7x + -7x = 0
4 = 13 + 0
4 = 13

Solving
4 = 13

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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