3(y-2)-2y=5(y+4)-7(y-2)

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Solution for 3(y-2)-2y=5(y+4)-7(y-2) equation:


Simplifying
3(y + -2) + -2y = 5(y + 4) + -7(y + -2)

Reorder the terms:
3(-2 + y) + -2y = 5(y + 4) + -7(y + -2)
(-2 * 3 + y * 3) + -2y = 5(y + 4) + -7(y + -2)
(-6 + 3y) + -2y = 5(y + 4) + -7(y + -2)

Combine like terms: 3y + -2y = 1y
-6 + 1y = 5(y + 4) + -7(y + -2)

Reorder the terms:
-6 + 1y = 5(4 + y) + -7(y + -2)
-6 + 1y = (4 * 5 + y * 5) + -7(y + -2)
-6 + 1y = (20 + 5y) + -7(y + -2)

Reorder the terms:
-6 + 1y = 20 + 5y + -7(-2 + y)
-6 + 1y = 20 + 5y + (-2 * -7 + y * -7)
-6 + 1y = 20 + 5y + (14 + -7y)

Reorder the terms:
-6 + 1y = 20 + 14 + 5y + -7y

Combine like terms: 20 + 14 = 34
-6 + 1y = 34 + 5y + -7y

Combine like terms: 5y + -7y = -2y
-6 + 1y = 34 + -2y

Solving
-6 + 1y = 34 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-6 + 1y + 2y = 34 + -2y + 2y

Combine like terms: 1y + 2y = 3y
-6 + 3y = 34 + -2y + 2y

Combine like terms: -2y + 2y = 0
-6 + 3y = 34 + 0
-6 + 3y = 34

Add '6' to each side of the equation.
-6 + 6 + 3y = 34 + 6

Combine like terms: -6 + 6 = 0
0 + 3y = 34 + 6
3y = 34 + 6

Combine like terms: 34 + 6 = 40
3y = 40

Divide each side by '3'.
y = 13.33333333

Simplifying
y = 13.33333333

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