2(20y-20)=-5(20-12y)

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Solution for 2(20y-20)=-5(20-12y) equation:


Simplifying
2(20y + -20) = -5(20 + -12y)

Reorder the terms:
2(-20 + 20y) = -5(20 + -12y)
(-20 * 2 + 20y * 2) = -5(20 + -12y)
(-40 + 40y) = -5(20 + -12y)
-40 + 40y = (20 * -5 + -12y * -5)
-40 + 40y = (-100 + 60y)

Solving
-40 + 40y = -100 + 60y

Solving for variable 'y'.

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

Add '-60y' to each side of the equation.
-40 + 40y + -60y = -100 + 60y + -60y

Combine like terms: 40y + -60y = -20y
-40 + -20y = -100 + 60y + -60y

Combine like terms: 60y + -60y = 0
-40 + -20y = -100 + 0
-40 + -20y = -100

Add '40' to each side of the equation.
-40 + 40 + -20y = -100 + 40

Combine like terms: -40 + 40 = 0
0 + -20y = -100 + 40
-20y = -100 + 40

Combine like terms: -100 + 40 = -60
-20y = -60

Divide each side by '-20'.
y = 3

Simplifying
y = 3

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