28(5+y)-9y=-12

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Solution for 28(5+y)-9y=-12 equation:


Simplifying
28(5 + y) + -9y = -12
(5 * 28 + y * 28) + -9y = -12
(140 + 28y) + -9y = -12

Combine like terms: 28y + -9y = 19y
140 + 19y = -12

Solving
140 + 19y = -12

Solving for variable 'y'.

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

Add '-140' to each side of the equation.
140 + -140 + 19y = -12 + -140

Combine like terms: 140 + -140 = 0
0 + 19y = -12 + -140
19y = -12 + -140

Combine like terms: -12 + -140 = -152
19y = -152

Divide each side by '19'.
y = -8

Simplifying
y = -8

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