3y-7-2y=7

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


Simplifying
3y + -7 + -2y = 7

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

Combine like terms: 3y + -2y = 1y
-7 + 1y = 7

Solving
-7 + 1y = 7

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + 1y = 7 + 7

Combine like terms: -7 + 7 = 0
0 + 1y = 7 + 7
1y = 7 + 7

Combine like terms: 7 + 7 = 14
1y = 14

Divide each side by '1'.
y = 14

Simplifying
y = 14

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