-2(y+2)=7y-1+3(2y+5)

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Solution for -2(y+2)=7y-1+3(2y+5) equation:


Simplifying
-2(y + 2) = 7y + -1 + 3(2y + 5)

Reorder the terms:
-2(2 + y) = 7y + -1 + 3(2y + 5)
(2 * -2 + y * -2) = 7y + -1 + 3(2y + 5)
(-4 + -2y) = 7y + -1 + 3(2y + 5)

Reorder the terms:
-4 + -2y = 7y + -1 + 3(5 + 2y)
-4 + -2y = 7y + -1 + (5 * 3 + 2y * 3)
-4 + -2y = 7y + -1 + (15 + 6y)

Reorder the terms:
-4 + -2y = -1 + 15 + 7y + 6y

Combine like terms: -1 + 15 = 14
-4 + -2y = 14 + 7y + 6y

Combine like terms: 7y + 6y = 13y
-4 + -2y = 14 + 13y

Solving
-4 + -2y = 14 + 13y

Solving for variable 'y'.

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

Add '-13y' to each side of the equation.
-4 + -2y + -13y = 14 + 13y + -13y

Combine like terms: -2y + -13y = -15y
-4 + -15y = 14 + 13y + -13y

Combine like terms: 13y + -13y = 0
-4 + -15y = 14 + 0
-4 + -15y = 14

Add '4' to each side of the equation.
-4 + 4 + -15y = 14 + 4

Combine like terms: -4 + 4 = 0
0 + -15y = 14 + 4
-15y = 14 + 4

Combine like terms: 14 + 4 = 18
-15y = 18

Divide each side by '-15'.
y = -1.2

Simplifying
y = -1.2

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