-11+81=2(5x)

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Solution for -11+81=2(5x) equation:


Simplifying
-11 + 81 = 2(5x)

Combine like terms: -11 + 81 = 70
70 = 2(5x)

Remove parenthesis around (5x)
70 = 2 * 5x

Multiply 2 * 5
70 = 10x

Solving
70 = 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
70 + -10x = 10x + -10x

Combine like terms: 10x + -10x = 0
70 + -10x = 0

Add '-70' to each side of the equation.
70 + -70 + -10x = 0 + -70

Combine like terms: 70 + -70 = 0
0 + -10x = 0 + -70
-10x = 0 + -70

Combine like terms: 0 + -70 = -70
-10x = -70

Divide each side by '-10'.
x = 7

Simplifying
x = 7

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