3(2y-4)=4y+20

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Solution for 3(2y-4)=4y+20 equation:


Simplifying
3(2y + -4) = 4y + 20

Reorder the terms:
3(-4 + 2y) = 4y + 20
(-4 * 3 + 2y * 3) = 4y + 20
(-12 + 6y) = 4y + 20

Reorder the terms:
-12 + 6y = 20 + 4y

Solving
-12 + 6y = 20 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
-12 + 6y + -4y = 20 + 4y + -4y

Combine like terms: 6y + -4y = 2y
-12 + 2y = 20 + 4y + -4y

Combine like terms: 4y + -4y = 0
-12 + 2y = 20 + 0
-12 + 2y = 20

Add '12' to each side of the equation.
-12 + 12 + 2y = 20 + 12

Combine like terms: -12 + 12 = 0
0 + 2y = 20 + 12
2y = 20 + 12

Combine like terms: 20 + 12 = 32
2y = 32

Divide each side by '2'.
y = 16

Simplifying
y = 16

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