-2(y+2)=5y-8+2(4y+5)

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Solution for -2(y+2)=5y-8+2(4y+5) equation:


Simplifying
-2(y + 2) = 5y + -8 + 2(4y + 5)

Reorder the terms:
-2(2 + y) = 5y + -8 + 2(4y + 5)
(2 * -2 + y * -2) = 5y + -8 + 2(4y + 5)
(-4 + -2y) = 5y + -8 + 2(4y + 5)

Reorder the terms:
-4 + -2y = 5y + -8 + 2(5 + 4y)
-4 + -2y = 5y + -8 + (5 * 2 + 4y * 2)
-4 + -2y = 5y + -8 + (10 + 8y)

Reorder the terms:
-4 + -2y = -8 + 10 + 5y + 8y

Combine like terms: -8 + 10 = 2
-4 + -2y = 2 + 5y + 8y

Combine like terms: 5y + 8y = 13y
-4 + -2y = 2 + 13y

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

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

Combine like terms: 13y + -13y = 0
-4 + -15y = 2 + 0
-4 + -15y = 2

Add '4' to each side of the equation.
-4 + 4 + -15y = 2 + 4

Combine like terms: -4 + 4 = 0
0 + -15y = 2 + 4
-15y = 2 + 4

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

Divide each side by '-15'.
y = -0.4

Simplifying
y = -0.4

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