-7(y+2)=8.7

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Solution for -7(y+2)=8.7 equation: 


Simplifying
-7(y + 2) = 8.7

Reorder the terms:
-7(2 + y) = 8.7
(2 * -7 + y * -7) = 8.7
(-14 + -7y) = 8.7

Solving
-14 + -7y = 8.7

Solving for variable 'y'.

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

Add '14' to each side of the equation.
-14 + 14 + -7y = 8.7 + 14

Combine like terms: -14 + 14 = 0
0 + -7y = 8.7 + 14
-7y = 8.7 + 14

Combine like terms: 8.7 + 14 = 22.7
-7y = 22.7

Divide each side by '-7'.
y = -3.242857143

Simplifying
y = -3.242857143

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