4(5+7y)=

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


Simplifying
4(5 + 7y) = 0
(5 * 4 + 7y * 4) = 0
(20 + 28y) = 0

Solving
20 + 28y = 0

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 + 28y = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 28y = 0 + -20
28y = 0 + -20

Combine like terms: 0 + -20 = -20
28y = -20

Divide each side by '28'.
y = -0.7142857143

Simplifying
y = -0.7142857143

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