-4(20y+5)=-5(-4-16y)

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Solution for -4(20y+5)=-5(-4-16y) equation:


Simplifying
-4(20y + 5) = -5(-4 + -16y)

Reorder the terms:
-4(5 + 20y) = -5(-4 + -16y)
(5 * -4 + 20y * -4) = -5(-4 + -16y)
(-20 + -80y) = -5(-4 + -16y)
-20 + -80y = (-4 * -5 + -16y * -5)
-20 + -80y = (20 + 80y)

Solving
-20 + -80y = 20 + 80y

Solving for variable 'y'.

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

Add '-80y' to each side of the equation.
-20 + -80y + -80y = 20 + 80y + -80y

Combine like terms: -80y + -80y = -160y
-20 + -160y = 20 + 80y + -80y

Combine like terms: 80y + -80y = 0
-20 + -160y = 20 + 0
-20 + -160y = 20

Add '20' to each side of the equation.
-20 + 20 + -160y = 20 + 20

Combine like terms: -20 + 20 = 0
0 + -160y = 20 + 20
-160y = 20 + 20

Combine like terms: 20 + 20 = 40
-160y = 40

Divide each side by '-160'.
y = -0.25

Simplifying
y = -0.25

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