-4(-5)+7y=20

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Solution for -4(-5)+7y=20 equation: 


Simplifying
-4(-5) + 7y = 20

Multiply -4 * -5
20 + 7y = 20

Add '-20' to each side of the equation.
20 + -20 + 7y = 20 + -20

Combine like terms: 20 + -20 = 0
0 + 7y = 20 + -20
7y = 20 + -20

Combine like terms: 20 + -20 = 0
7y = 0

Solving
7y = 0

Solving for variable 'y'.

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

Divide each side by '7'.
y = 0

Simplifying
y = 0

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