5(-4)+2y=20

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Solution for 5(-4)+2y=20 equation: 


Simplifying
5(-4) + 2y = 20

Multiply 5 * -4
-20 + 2y = 20

Solving
-20 + 2y = 20

Solving for variable 'y'.

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

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

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

Combine like terms: 20 + 20 = 40
2y = 40

Divide each side by '2'.
y = 20

Simplifying
y = 20

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