5x-5(1+7x)=85

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Solution for 5x-5(1+7x)=85 equation:


Simplifying
5x + -5(1 + 7x) = 85
5x + (1 * -5 + 7x * -5) = 85
5x + (-5 + -35x) = 85

Reorder the terms:
-5 + 5x + -35x = 85

Combine like terms: 5x + -35x = -30x
-5 + -30x = 85

Solving
-5 + -30x = 85

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -30x = 85 + 5

Combine like terms: -5 + 5 = 0
0 + -30x = 85 + 5
-30x = 85 + 5

Combine like terms: 85 + 5 = 90
-30x = 90

Divide each side by '-30'.
x = -3

Simplifying
x = -3

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