-30=-7v+4(v-3)

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Solution for -30=-7v+4(v-3) equation:


Simplifying
-30 = -7v + 4(v + -3)

Reorder the terms:
-30 = -7v + 4(-3 + v)
-30 = -7v + (-3 * 4 + v * 4)
-30 = -7v + (-12 + 4v)

Reorder the terms:
-30 = -12 + -7v + 4v

Combine like terms: -7v + 4v = -3v
-30 = -12 + -3v

Solving
-30 = -12 + -3v

Solving for variable 'v'.

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

Add '3v' to each side of the equation.
-30 + 3v = -12 + -3v + 3v

Combine like terms: -3v + 3v = 0
-30 + 3v = -12 + 0
-30 + 3v = -12

Add '30' to each side of the equation.
-30 + 30 + 3v = -12 + 30

Combine like terms: -30 + 30 = 0
0 + 3v = -12 + 30
3v = -12 + 30

Combine like terms: -12 + 30 = 18
3v = 18

Divide each side by '3'.
v = 6

Simplifying
v = 6

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