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

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


Simplifying
7 + 10x + -1x + -1(-1x) = 0

Remove parenthesis around (-1x)
7 + 10x + -1x + -1 * -1x = 0

Multiply -1 * -1
7 + 10x + -1x + 1x = 0

Combine like terms: 10x + -1x = 9x
7 + 9x + 1x = 0

Combine like terms: 9x + 1x = 10x
7 + 10x = 0

Solving
7 + 10x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 10x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 10x = 0 + -7
10x = 0 + -7

Combine like terms: 0 + -7 = -7
10x = -7

Divide each side by '10'.
x = -0.7

Simplifying
x = -0.7

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