-10y+9=12y-12

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Solution for -10y+9=12y-12 equation:


Simplifying
-10y + 9 = 12y + -12

Reorder the terms:
9 + -10y = 12y + -12

Reorder the terms:
9 + -10y = -12 + 12y

Solving
9 + -10y = -12 + 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
9 + -10y + -12y = -12 + 12y + -12y

Combine like terms: -10y + -12y = -22y
9 + -22y = -12 + 12y + -12y

Combine like terms: 12y + -12y = 0
9 + -22y = -12 + 0
9 + -22y = -12

Add '-9' to each side of the equation.
9 + -9 + -22y = -12 + -9

Combine like terms: 9 + -9 = 0
0 + -22y = -12 + -9
-22y = -12 + -9

Combine like terms: -12 + -9 = -21
-22y = -21

Divide each side by '-22'.
y = 0.9545454545

Simplifying
y = 0.9545454545

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