-3y-3=9y+45

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Solution for -3y-3=9y+45 equation:


Simplifying
-3y + -3 = 9y + 45

Reorder the terms:
-3 + -3y = 9y + 45

Reorder the terms:
-3 + -3y = 45 + 9y

Solving
-3 + -3y = 45 + 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.
-3 + -3y + -9y = 45 + 9y + -9y

Combine like terms: -3y + -9y = -12y
-3 + -12y = 45 + 9y + -9y

Combine like terms: 9y + -9y = 0
-3 + -12y = 45 + 0
-3 + -12y = 45

Add '3' to each side of the equation.
-3 + 3 + -12y = 45 + 3

Combine like terms: -3 + 3 = 0
0 + -12y = 45 + 3
-12y = 45 + 3

Combine like terms: 45 + 3 = 48
-12y = 48

Divide each side by '-12'.
y = -4

Simplifying
y = -4

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