2*2-2y=22

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Solution for 2*2-2y=22 equation: 


Simplifying
2 * 2 + -2y = 22

Multiply 2 * 2
4 + -2y = 22

Solving
4 + -2y = 22

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + -2y = 22 + -4

Combine like terms: 4 + -4 = 0
0 + -2y = 22 + -4
-2y = 22 + -4

Combine like terms: 22 + -4 = 18
-2y = 18

Divide each side by '-2'.
y = -9

Simplifying
y = -9

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