7y+3=12-2y

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


Simplifying
7y + 3 = 12 + -2y

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

Solving
3 + 7y = 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.
3 + 7y + 2y = 12 + -2y + 2y

Combine like terms: 7y + 2y = 9y
3 + 9y = 12 + -2y + 2y

Combine like terms: -2y + 2y = 0
3 + 9y = 12 + 0
3 + 9y = 12

Add '-3' to each side of the equation.
3 + -3 + 9y = 12 + -3

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

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

Divide each side by '9'.
y = 1

Simplifying
y = 1

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