x-(-7x)=5+x

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


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

Remove parenthesis around (-7x)
x + -1 * -7x = 5 + x

Multiply -1 * -7
x + 7x = 5 + x

Combine like terms: x + 7x = 8x
8x = 5 + x

Solving
8x = 5 + 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.
8x + -1x = 5 + x + -1x

Combine like terms: 8x + -1x = 7x
7x = 5 + x + -1x

Combine like terms: x + -1x = 0
7x = 5 + 0
7x = 5

Divide each side by '7'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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