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

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


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

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

Combine like terms: 1 + -9 = -8
-8 + 2 + 2x = 7x

Combine like terms: -8 + 2 = -6
-6 + 2x = 7x

Solving
-6 + 2x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-6 + 2x + -7x = 7x + -7x

Combine like terms: 2x + -7x = -5x
-6 + -5x = 7x + -7x

Combine like terms: 7x + -7x = 0
-6 + -5x = 0

Add '6' to each side of the equation.
-6 + 6 + -5x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -5x = 0 + 6
-5x = 0 + 6

Combine like terms: 0 + 6 = 6
-5x = 6

Divide each side by '-5'.
x = -1.2

Simplifying
x = -1.2

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