4(-2)+y=20

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Solution for 4(-2)+y=20 equation: 


Simplifying
4(-2) + y = 20

Multiply 4 * -2
-8 + y = 20

Solving
-8 + y = 20

Solving for variable 'y'.

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

Add '8' to each side of the equation.
-8 + 8 + y = 20 + 8

Combine like terms: -8 + 8 = 0
0 + y = 20 + 8
y = 20 + 8

Combine like terms: 20 + 8 = 28
y = 28

Simplifying
y = 28

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