4y-7y=8+1y

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Solution for 4y-7y=8+1y equation: 


Simplifying
4y + -7y = 8 + 1y

Combine like terms: 4y + -7y = -3y
-3y = 8 + 1y

Solving
-3y = 8 + 1y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-3y + -1y = 8 + 1y + -1y

Combine like terms: -3y + -1y = -4y
-4y = 8 + 1y + -1y

Combine like terms: 1y + -1y = 0
-4y = 8 + 0
-4y = 8

Divide each side by '-4'.
y = -2

Simplifying
y = -2

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