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

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


Simplifying
3(y + -2) + -1(4y + 2) = 5(4y + -5) + -4

Reorder the terms:
3(-2 + y) + -1(4y + 2) = 5(4y + -5) + -4
(-2 * 3 + y * 3) + -1(4y + 2) = 5(4y + -5) + -4
(-6 + 3y) + -1(4y + 2) = 5(4y + -5) + -4

Reorder the terms:
-6 + 3y + -1(2 + 4y) = 5(4y + -5) + -4
-6 + 3y + (2 * -1 + 4y * -1) = 5(4y + -5) + -4
-6 + 3y + (-2 + -4y) = 5(4y + -5) + -4

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

Combine like terms: -6 + -2 = -8
-8 + 3y + -4y = 5(4y + -5) + -4

Combine like terms: 3y + -4y = -1y
-8 + -1y = 5(4y + -5) + -4

Reorder the terms:
-8 + -1y = 5(-5 + 4y) + -4
-8 + -1y = (-5 * 5 + 4y * 5) + -4
-8 + -1y = (-25 + 20y) + -4

Reorder the terms:
-8 + -1y = -25 + -4 + 20y

Combine like terms: -25 + -4 = -29
-8 + -1y = -29 + 20y

Solving
-8 + -1y = -29 + 20y

Solving for variable 'y'.

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

Add '-20y' to each side of the equation.
-8 + -1y + -20y = -29 + 20y + -20y

Combine like terms: -1y + -20y = -21y
-8 + -21y = -29 + 20y + -20y

Combine like terms: 20y + -20y = 0
-8 + -21y = -29 + 0
-8 + -21y = -29

Add '8' to each side of the equation.
-8 + 8 + -21y = -29 + 8

Combine like terms: -8 + 8 = 0
0 + -21y = -29 + 8
-21y = -29 + 8

Combine like terms: -29 + 8 = -21
-21y = -21

Divide each side by '-21'.
y = 1

Simplifying
y = 1

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