-87=-3(5v+4)

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Solution for -87=-3(5v+4) equation:


Simplifying
-87 = -3(5v + 4)

Reorder the terms:
-87 = -3(4 + 5v)
-87 = (4 * -3 + 5v * -3)
-87 = (-12 + -15v)

Solving
-87 = -12 + -15v

Solving for variable 'v'.

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

Add '15v' to each side of the equation.
-87 + 15v = -12 + -15v + 15v

Combine like terms: -15v + 15v = 0
-87 + 15v = -12 + 0
-87 + 15v = -12

Add '87' to each side of the equation.
-87 + 87 + 15v = -12 + 87

Combine like terms: -87 + 87 = 0
0 + 15v = -12 + 87
15v = -12 + 87

Combine like terms: -12 + 87 = 75
15v = 75

Divide each side by '15'.
v = 5

Simplifying
v = 5

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