30+2y=y-10

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Solution for 30+2y=y-10 equation:


Simplifying
30 + 2y = y + -10

Reorder the terms:
30 + 2y = -10 + y

Solving
30 + 2y = -10 + y

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.
30 + 2y + -1y = -10 + y + -1y

Combine like terms: 2y + -1y = 1y
30 + 1y = -10 + y + -1y

Combine like terms: y + -1y = 0
30 + 1y = -10 + 0
30 + 1y = -10

Add '-30' to each side of the equation.
30 + -30 + 1y = -10 + -30

Combine like terms: 30 + -30 = 0
0 + 1y = -10 + -30
1y = -10 + -30

Combine like terms: -10 + -30 = -40
1y = -40

Divide each side by '1'.
y = -40

Simplifying
y = -40

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