9-9(-2v+9)=3(-8-10v)

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Solution for 9-9(-2v+9)=3(-8-10v) equation:


Simplifying
9 + -9(-2v + 9) = 3(-8 + -10v)

Reorder the terms:
9 + -9(9 + -2v) = 3(-8 + -10v)
9 + (9 * -9 + -2v * -9) = 3(-8 + -10v)
9 + (-81 + 18v) = 3(-8 + -10v)

Combine like terms: 9 + -81 = -72
-72 + 18v = 3(-8 + -10v)
-72 + 18v = (-8 * 3 + -10v * 3)
-72 + 18v = (-24 + -30v)

Solving
-72 + 18v = -24 + -30v

Solving for variable 'v'.

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

Add '30v' to each side of the equation.
-72 + 18v + 30v = -24 + -30v + 30v

Combine like terms: 18v + 30v = 48v
-72 + 48v = -24 + -30v + 30v

Combine like terms: -30v + 30v = 0
-72 + 48v = -24 + 0
-72 + 48v = -24

Add '72' to each side of the equation.
-72 + 72 + 48v = -24 + 72

Combine like terms: -72 + 72 = 0
0 + 48v = -24 + 72
48v = -24 + 72

Combine like terms: -24 + 72 = 48
48v = 48

Divide each side by '48'.
v = 1

Simplifying
v = 1

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