5(1+-1y)-2y=40

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Solution for 5(1+-1y)-2y=40 equation:


Simplifying
5(1 + -1y) + -2y = 40
(1 * 5 + -1y * 5) + -2y = 40
(5 + -5y) + -2y = 40

Combine like terms: -5y + -2y = -7y
5 + -7y = 40

Solving
5 + -7y = 40

Solving for variable 'y'.

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

Add '-5' to each side of the equation.
5 + -5 + -7y = 40 + -5

Combine like terms: 5 + -5 = 0
0 + -7y = 40 + -5
-7y = 40 + -5

Combine like terms: 40 + -5 = 35
-7y = 35

Divide each side by '-7'.
y = -5

Simplifying
y = -5

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