3*-2-2y=20

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Solution for 3*-2-2y=20 equation: 


Simplifying
3 * -2 + -2y = 20

Multiply 3 * -2
-6 + -2y = 20

Solving
-6 + -2y = 20

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + -2y = 20 + 6

Combine like terms: -6 + 6 = 0
0 + -2y = 20 + 6
-2y = 20 + 6

Combine like terms: 20 + 6 = 26
-2y = 26

Divide each side by '-2'.
y = -13

Simplifying
y = -13

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