2(84+(-14y))-7y=-7

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Solution for 2(84+(-14y))-7y=-7 equation: 


Simplifying
2(84 + (-14y)) + -7y = -7
(84 * 2 + (-14y) * 2) + -7y = -7
(168 + -28y) + -7y = -7

Combine like terms: -28y + -7y = -35y
168 + -35y = -7

Solving
168 + -35y = -7

Solving for variable 'y'.

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

Add '-168' to each side of the equation.
168 + -168 + -35y = -7 + -168

Combine like terms: 168 + -168 = 0
0 + -35y = -7 + -168
-35y = -7 + -168

Combine like terms: -7 + -168 = -175
-35y = -175

Divide each side by '-35'.
y = 5

Simplifying
y = 5

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