(-12y+-9)+7y=

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Solution for (-12y+-9)+7y= equation:


Simplifying
(-12y + -9) + 7y = 0

Reorder the terms:
(-9 + -12y) + 7y = 0

Remove parenthesis around (-9 + -12y)
-9 + -12y + 7y = 0

Combine like terms: -12y + 7y = -5y
-9 + -5y = 0

Solving
-9 + -5y = 0

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + -5y = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -5y = 0 + 9
-5y = 0 + 9

Combine like terms: 0 + 9 = 9
-5y = 9

Divide each side by '-5'.
y = -1.8

Simplifying
y = -1.8

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