7(13+5y)-2y=-20

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Solution for 7(13+5y)-2y=-20 equation:


Simplifying
7(13 + 5y) + -2y = -20
(13 * 7 + 5y * 7) + -2y = -20
(91 + 35y) + -2y = -20

Combine like terms: 35y + -2y = 33y
91 + 33y = -20

Solving
91 + 33y = -20

Solving for variable 'y'.

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

Add '-91' to each side of the equation.
91 + -91 + 33y = -20 + -91

Combine like terms: 91 + -91 = 0
0 + 33y = -20 + -91
33y = -20 + -91

Combine like terms: -20 + -91 = -111
33y = -111

Divide each side by '33'.
y = -3.363636364

Simplifying
y = -3.363636364

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