7y-3+2y=33

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Solution for 7y-3+2y=33 equation: 


Simplifying
7y + -3 + 2y = 33

Reorder the terms:
-3 + 7y + 2y = 33

Combine like terms: 7y + 2y = 9y
-3 + 9y = 33

Solving
-3 + 9y = 33

Solving for variable 'y'.

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

Add '3' to each side of the equation.
-3 + 3 + 9y = 33 + 3

Combine like terms: -3 + 3 = 0
0 + 9y = 33 + 3
9y = 33 + 3

Combine like terms: 33 + 3 = 36
9y = 36

Divide each side by '9'.
y = 4

Simplifying
y = 4

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