(7x+7)5y=140

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Solution for (7x+7)5y=140 equation: 


Simplifying
(7x + 7) * 5y = 140

Reorder the terms:
(7 + 7x) * 5y = 140

Reorder the terms for easier multiplication:
5y(7 + 7x) = 140
(7 * 5y + 7x * 5y) = 140

Reorder the terms:
(35xy + 35y) = 140
(35xy + 35y) = 140

Solving
35xy + 35y = 140

Solving for variable 'x'.

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

Add '-35y' to each side of the equation.
35xy + 35y + -35y = 140 + -35y

Combine like terms: 35y + -35y = 0
35xy + 0 = 140 + -35y
35xy = 140 + -35y

Divide each side by '35y'.
x = 4y-1 + -1

Simplifying
x = 4y-1 + -1

Reorder the terms:
x = -1 + 4y-1

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