7y-10+3y+10=20

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Solution for 7y-10+3y+10=20 equation: 


Simplifying
7y + -10 + 3y + 10 = 20

Reorder the terms:
-10 + 10 + 7y + 3y = 20

Combine like terms: -10 + 10 = 0
0 + 7y + 3y = 20
7y + 3y = 20

Combine like terms: 7y + 3y = 10y
10y = 20

Solving
10y = 20

Solving for variable 'y'.

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

Divide each side by '10'.
y = 2

Simplifying
y = 2

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