7y+7-y=10y+3y

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Solution for 7y+7-y=10y+3y equation:


Simplifying
7y + 7 + -1y = 10y + 3y

Reorder the terms:
7 + 7y + -1y = 10y + 3y

Combine like terms: 7y + -1y = 6y
7 + 6y = 10y + 3y

Combine like terms: 10y + 3y = 13y
7 + 6y = 13y

Solving
7 + 6y = 13y

Solving for variable 'y'.

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

Add '-13y' to each side of the equation.
7 + 6y + -13y = 13y + -13y

Combine like terms: 6y + -13y = -7y
7 + -7y = 13y + -13y

Combine like terms: 13y + -13y = 0
7 + -7y = 0

Add '-7' to each side of the equation.
7 + -7 + -7y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -7y = 0 + -7
-7y = 0 + -7

Combine like terms: 0 + -7 = -7
-7y = -7

Divide each side by '-7'.
y = 1

Simplifying
y = 1

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