-9y+10y+-5-8y+7=

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Solution for -9y+10y+-5-8y+7= equation:


Simplifying
-9y + 10y + -5 + -8y + 7 = 0

Reorder the terms:
-5 + 7 + -9y + 10y + -8y = 0

Combine like terms: -5 + 7 = 2
2 + -9y + 10y + -8y = 0

Combine like terms: -9y + 10y = 1y
2 + 1y + -8y = 0

Combine like terms: 1y + -8y = -7y
2 + -7y = 0

Solving
2 + -7y = 0

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + -7y = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -7y = 0 + -2
-7y = 0 + -2

Combine like terms: 0 + -2 = -2
-7y = -2

Divide each side by '-7'.
y = 0.2857142857

Simplifying
y = 0.2857142857

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