3y-2+2y+7-y=

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


Simplifying
3y + -2 + 2y + 7 + -1y = 0

Reorder the terms:
-2 + 7 + 3y + 2y + -1y = 0

Combine like terms: -2 + 7 = 5
5 + 3y + 2y + -1y = 0

Combine like terms: 3y + 2y = 5y
5 + 5y + -1y = 0

Combine like terms: 5y + -1y = 4y
5 + 4y = 0

Solving
5 + 4y = 0

Solving for variable 'y'.

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

Add '-5' to each side of the equation.
5 + -5 + 4y = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 4y = 0 + -5
4y = 0 + -5

Combine like terms: 0 + -5 = -5
4y = -5

Divide each side by '4'.
y = -1.25

Simplifying
y = -1.25

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