2+x+7x+5=x

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Solution for 2+x+7x+5=x equation:


Simplifying
2 + x + 7x + 5 = x

Reorder the terms:
2 + 5 + x + 7x = x

Combine like terms: 2 + 5 = 7
7 + x + 7x = x

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

Solving
7 + 8x = x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
7 + 8x + -1x = x + -1x

Combine like terms: 8x + -1x = 7x
7 + 7x = x + -1x

Combine like terms: x + -1x = 0
7 + 7x = 0

Add '-7' to each side of the equation.
7 + -7 + 7x = 0 + -7

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

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

Divide each side by '7'.
x = -1

Simplifying
x = -1

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