7y+11=2-2y

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Solution for 7y+11=2-2y equation:


Simplifying
7y + 11 = 2 + -2y

Reorder the terms:
11 + 7y = 2 + -2y

Solving
11 + 7y = 2 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
11 + 7y + 2y = 2 + -2y + 2y

Combine like terms: 7y + 2y = 9y
11 + 9y = 2 + -2y + 2y

Combine like terms: -2y + 2y = 0
11 + 9y = 2 + 0
11 + 9y = 2

Add '-11' to each side of the equation.
11 + -11 + 9y = 2 + -11

Combine like terms: 11 + -11 = 0
0 + 9y = 2 + -11
9y = 2 + -11

Combine like terms: 2 + -11 = -9
9y = -9

Divide each side by '9'.
y = -1

Simplifying
y = -1

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