-8.2-12.7y=-5.9y+2(-3y-4)

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Solution for -8.2-12.7y=-5.9y+2(-3y-4) equation:


Simplifying
-8.2 + -12.7y = -5.9y + 2(-3y + -4)

Reorder the terms:
-8.2 + -12.7y = -5.9y + 2(-4 + -3y)
-8.2 + -12.7y = -5.9y + (-4 * 2 + -3y * 2)
-8.2 + -12.7y = -5.9y + (-8 + -6y)

Reorder the terms:
-8.2 + -12.7y = -8 + -5.9y + -6y

Combine like terms: -5.9y + -6y = -11.9y
-8.2 + -12.7y = -8 + -11.9y

Solving
-8.2 + -12.7y = -8 + -11.9y

Solving for variable 'y'.

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

Add '11.9y' to each side of the equation.
-8.2 + -12.7y + 11.9y = -8 + -11.9y + 11.9y

Combine like terms: -12.7y + 11.9y = -0.8y
-8.2 + -0.8y = -8 + -11.9y + 11.9y

Combine like terms: -11.9y + 11.9y = 0.0
-8.2 + -0.8y = -8 + 0.0
-8.2 + -0.8y = -8

Add '8.2' to each side of the equation.
-8.2 + 8.2 + -0.8y = -8 + 8.2

Combine like terms: -8.2 + 8.2 = 0.0
0.0 + -0.8y = -8 + 8.2
-0.8y = -8 + 8.2

Combine like terms: -8 + 8.2 = 0.2
-0.8y = 0.2

Divide each side by '-0.8'.
y = -0.25

Simplifying
y = -0.25

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