-3y-4+5y+2y=12

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Solution for -3y-4+5y+2y=12 equation:


Simplifying
-3y + -4 + 5y + 2y = 12

Reorder the terms:
-4 + -3y + 5y + 2y = 12

Combine like terms: -3y + 5y = 2y
-4 + 2y + 2y = 12

Combine like terms: 2y + 2y = 4y
-4 + 4y = 12

Solving
-4 + 4y = 12

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + 4y = 12 + 4

Combine like terms: -4 + 4 = 0
0 + 4y = 12 + 4
4y = 12 + 4

Combine like terms: 12 + 4 = 16
4y = 16

Divide each side by '4'.
y = 4

Simplifying
y = 4

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