-2(y+1)=3y-9+2(2y+5)

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Solution for -2(y+1)=3y-9+2(2y+5) equation:


Simplifying
-2(y + 1) = 3y + -9 + 2(2y + 5)

Reorder the terms:
-2(1 + y) = 3y + -9 + 2(2y + 5)
(1 * -2 + y * -2) = 3y + -9 + 2(2y + 5)
(-2 + -2y) = 3y + -9 + 2(2y + 5)

Reorder the terms:
-2 + -2y = 3y + -9 + 2(5 + 2y)
-2 + -2y = 3y + -9 + (5 * 2 + 2y * 2)
-2 + -2y = 3y + -9 + (10 + 4y)

Reorder the terms:
-2 + -2y = -9 + 10 + 3y + 4y

Combine like terms: -9 + 10 = 1
-2 + -2y = 1 + 3y + 4y

Combine like terms: 3y + 4y = 7y
-2 + -2y = 1 + 7y

Solving
-2 + -2y = 1 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-2 + -2y + -7y = 1 + 7y + -7y

Combine like terms: -2y + -7y = -9y
-2 + -9y = 1 + 7y + -7y

Combine like terms: 7y + -7y = 0
-2 + -9y = 1 + 0
-2 + -9y = 1

Add '2' to each side of the equation.
-2 + 2 + -9y = 1 + 2

Combine like terms: -2 + 2 = 0
0 + -9y = 1 + 2
-9y = 1 + 2

Combine like terms: 1 + 2 = 3
-9y = 3

Divide each side by '-9'.
y = -0.3333333333

Simplifying
y = -0.3333333333

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