3a+2y+(-2-3a+7y)=

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Solution for 3a+2y+(-2-3a+7y)= equation:


Simplifying
3a + 2y + (-2 + -3a + 7y) = 0

Remove parenthesis around (-2 + -3a + 7y)
3a + 2y + -2 + -3a + 7y = 0

Reorder the terms:
-2 + 3a + -3a + 2y + 7y = 0

Combine like terms: 3a + -3a = 0
-2 + 0 + 2y + 7y = 0
-2 + 2y + 7y = 0

Combine like terms: 2y + 7y = 9y
-2 + 9y = 0

Solving
-2 + 9y = 0

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + 9y = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 9y = 0 + 2
9y = 0 + 2

Combine like terms: 0 + 2 = 2
9y = 2

Divide each side by '9'.
y = 0.2222222222

Simplifying
y = 0.2222222222

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