-3y-12=6y+51

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Solution for -3y-12=6y+51 equation:


Simplifying
-3y + -12 = 6y + 51

Reorder the terms:
-12 + -3y = 6y + 51

Reorder the terms:
-12 + -3y = 51 + 6y

Solving
-12 + -3y = 51 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
-12 + -3y + -6y = 51 + 6y + -6y

Combine like terms: -3y + -6y = -9y
-12 + -9y = 51 + 6y + -6y

Combine like terms: 6y + -6y = 0
-12 + -9y = 51 + 0
-12 + -9y = 51

Add '12' to each side of the equation.
-12 + 12 + -9y = 51 + 12

Combine like terms: -12 + 12 = 0
0 + -9y = 51 + 12
-9y = 51 + 12

Combine like terms: 51 + 12 = 63
-9y = 63

Divide each side by '-9'.
y = -7

Simplifying
y = -7

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