2+2y=1

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Solution for 2+2y=1 equation: 


Simplifying
2 + 2y = 1

Solving
2 + 2y = 1

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 + 2y = 1 + -2

Combine like terms: 2 + -2 = 0
0 + 2y = 1 + -2
2y = 1 + -2

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

Divide each side by '2'.
y = -0.5

Simplifying
y = -0.5

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