5(v-9)-9=-4(-6v+9)-7v

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Solution for 5(v-9)-9=-4(-6v+9)-7v equation:


Simplifying
5(v + -9) + -9 = -4(-6v + 9) + -7v

Reorder the terms:
5(-9 + v) + -9 = -4(-6v + 9) + -7v
(-9 * 5 + v * 5) + -9 = -4(-6v + 9) + -7v
(-45 + 5v) + -9 = -4(-6v + 9) + -7v

Reorder the terms:
-45 + -9 + 5v = -4(-6v + 9) + -7v

Combine like terms: -45 + -9 = -54
-54 + 5v = -4(-6v + 9) + -7v

Reorder the terms:
-54 + 5v = -4(9 + -6v) + -7v
-54 + 5v = (9 * -4 + -6v * -4) + -7v
-54 + 5v = (-36 + 24v) + -7v

Combine like terms: 24v + -7v = 17v
-54 + 5v = -36 + 17v

Solving
-54 + 5v = -36 + 17v

Solving for variable 'v'.

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

Add '-17v' to each side of the equation.
-54 + 5v + -17v = -36 + 17v + -17v

Combine like terms: 5v + -17v = -12v
-54 + -12v = -36 + 17v + -17v

Combine like terms: 17v + -17v = 0
-54 + -12v = -36 + 0
-54 + -12v = -36

Add '54' to each side of the equation.
-54 + 54 + -12v = -36 + 54

Combine like terms: -54 + 54 = 0
0 + -12v = -36 + 54
-12v = -36 + 54

Combine like terms: -36 + 54 = 18
-12v = 18

Divide each side by '-12'.
v = -1.5

Simplifying
v = -1.5

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