-5y-8=9y+12

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Solution for -5y-8=9y+12 equation:


Simplifying
-5y + -8 = 9y + 12

Reorder the terms:
-8 + -5y = 9y + 12

Reorder the terms:
-8 + -5y = 12 + 9y

Solving
-8 + -5y = 12 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-8 + -5y + -9y = 12 + 9y + -9y

Combine like terms: -5y + -9y = -14y
-8 + -14y = 12 + 9y + -9y

Combine like terms: 9y + -9y = 0
-8 + -14y = 12 + 0
-8 + -14y = 12

Add '8' to each side of the equation.
-8 + 8 + -14y = 12 + 8

Combine like terms: -8 + 8 = 0
0 + -14y = 12 + 8
-14y = 12 + 8

Combine like terms: 12 + 8 = 20
-14y = 20

Divide each side by '-14'.
y = -1.428571429

Simplifying
y = -1.428571429

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