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

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Solution for 5(y-4)=(2y+1) equation:


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

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

Reorder the terms:
-20 + 5y = (1 + 2y)

Remove parenthesis around (1 + 2y)
-20 + 5y = 1 + 2y

Solving
-20 + 5y = 1 + 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.
-20 + 5y + -2y = 1 + 2y + -2y

Combine like terms: 5y + -2y = 3y
-20 + 3y = 1 + 2y + -2y

Combine like terms: 2y + -2y = 0
-20 + 3y = 1 + 0
-20 + 3y = 1

Add '20' to each side of the equation.
-20 + 20 + 3y = 1 + 20

Combine like terms: -20 + 20 = 0
0 + 3y = 1 + 20
3y = 1 + 20

Combine like terms: 1 + 20 = 21
3y = 21

Divide each side by '3'.
y = 7

Simplifying
y = 7

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