5-7y-2y+10y=30

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Solution for 5-7y-2y+10y=30 equation:


Simplifying
5 + -7y + -2y + 10y = 30

Combine like terms: -7y + -2y = -9y
5 + -9y + 10y = 30

Combine like terms: -9y + 10y = 1y
5 + 1y = 30

Solving
5 + 1y = 30

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 + 1y = 30 + -5

Combine like terms: 5 + -5 = 0
0 + 1y = 30 + -5
1y = 30 + -5

Combine like terms: 30 + -5 = 25
1y = 25

Divide each side by '1'.
y = 25

Simplifying
y = 25

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