-6+5(-y-3)=(-8y+9)-1

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Solution for -6+5(-y-3)=(-8y+9)-1 equation:


Simplifying
-6 + 5(-1y + -3) = (-8y + 9) + -1

Reorder the terms:
-6 + 5(-3 + -1y) = (-8y + 9) + -1
-6 + (-3 * 5 + -1y * 5) = (-8y + 9) + -1
-6 + (-15 + -5y) = (-8y + 9) + -1

Combine like terms: -6 + -15 = -21
-21 + -5y = (-8y + 9) + -1

Reorder the terms:
-21 + -5y = (9 + -8y) + -1

Remove parenthesis around (9 + -8y)
-21 + -5y = 9 + -8y + -1

Reorder the terms:
-21 + -5y = 9 + -1 + -8y

Combine like terms: 9 + -1 = 8
-21 + -5y = 8 + -8y

Solving
-21 + -5y = 8 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
-21 + -5y + 8y = 8 + -8y + 8y

Combine like terms: -5y + 8y = 3y
-21 + 3y = 8 + -8y + 8y

Combine like terms: -8y + 8y = 0
-21 + 3y = 8 + 0
-21 + 3y = 8

Add '21' to each side of the equation.
-21 + 21 + 3y = 8 + 21

Combine like terms: -21 + 21 = 0
0 + 3y = 8 + 21
3y = 8 + 21

Combine like terms: 8 + 21 = 29
3y = 29

Divide each side by '3'.
y = 9.666666667

Simplifying
y = 9.666666667

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