7y-4+3y=-2y+12

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Solution for 7y-4+3y=-2y+12 equation:


Simplifying
7y + -4 + 3y = -2y + 12

Reorder the terms:
-4 + 7y + 3y = -2y + 12

Combine like terms: 7y + 3y = 10y
-4 + 10y = -2y + 12

Reorder the terms:
-4 + 10y = 12 + -2y

Solving
-4 + 10y = 12 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-4 + 10y + 2y = 12 + -2y + 2y

Combine like terms: 10y + 2y = 12y
-4 + 12y = 12 + -2y + 2y

Combine like terms: -2y + 2y = 0
-4 + 12y = 12 + 0
-4 + 12y = 12

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

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

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

Divide each side by '12'.
y = 1.333333333

Simplifying
y = 1.333333333

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