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

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


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

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

Reorder the terms:
-4 + -9v = 7(4 + v)
-4 + -9v = (4 * 7 + v * 7)
-4 + -9v = (28 + 7v)

Solving
-4 + -9v = 28 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
-4 + -9v + -7v = 28 + 7v + -7v

Combine like terms: -9v + -7v = -16v
-4 + -16v = 28 + 7v + -7v

Combine like terms: 7v + -7v = 0
-4 + -16v = 28 + 0
-4 + -16v = 28

Add '4' to each side of the equation.
-4 + 4 + -16v = 28 + 4

Combine like terms: -4 + 4 = 0
0 + -16v = 28 + 4
-16v = 28 + 4

Combine like terms: 28 + 4 = 32
-16v = 32

Divide each side by '-16'.
v = -2

Simplifying
v = -2

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