10x-2(x-1)=x+2+7x

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Solution for 10x-2(x-1)=x+2+7x equation:


Simplifying
10x + -2(x + -1) = x + 2 + 7x

Reorder the terms:
10x + -2(-1 + x) = x + 2 + 7x
10x + (-1 * -2 + x * -2) = x + 2 + 7x
10x + (2 + -2x) = x + 2 + 7x

Reorder the terms:
2 + 10x + -2x = x + 2 + 7x

Combine like terms: 10x + -2x = 8x
2 + 8x = x + 2 + 7x

Reorder the terms:
2 + 8x = 2 + x + 7x

Combine like terms: x + 7x = 8x
2 + 8x = 2 + 8x

Add '-2' to each side of the equation.
2 + -2 + 8x = 2 + -2 + 8x

Combine like terms: 2 + -2 = 0
0 + 8x = 2 + -2 + 8x
8x = 2 + -2 + 8x

Combine like terms: 2 + -2 = 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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