3y+y=2y-8

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Solution for 3y+y=2y-8 equation:


Simplifying
3y + y = 2y + -8

Combine like terms: 3y + y = 4y
4y = 2y + -8

Reorder the terms:
4y = -8 + 2y

Solving
4y = -8 + 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.
4y + -2y = -8 + 2y + -2y

Combine like terms: 4y + -2y = 2y
2y = -8 + 2y + -2y

Combine like terms: 2y + -2y = 0
2y = -8 + 0
2y = -8

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

Simplifying
y = -4

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