7(1-5x)=77

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Solution for 7(1-5x)=77 equation: 


Simplifying
7(1 + -5x) = 77
(1 * 7 + -5x * 7) = 77
(7 + -35x) = 77

Solving
7 + -35x = 77

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 + -35x = 77 + -7

Combine like terms: 7 + -7 = 0
0 + -35x = 77 + -7
-35x = 77 + -7

Combine like terms: 77 + -7 = 70
-35x = 70

Divide each side by '-35'.
x = -2

Simplifying
x = -2

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