-7v+28=3(v-4)

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Solution for -7v+28=3(v-4) equation:


Simplifying
-7v + 28 = 3(v + -4)

Reorder the terms:
28 + -7v = 3(v + -4)

Reorder the terms:
28 + -7v = 3(-4 + v)
28 + -7v = (-4 * 3 + v * 3)
28 + -7v = (-12 + 3v)

Solving
28 + -7v = -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.
28 + -7v + -3v = -12 + 3v + -3v

Combine like terms: -7v + -3v = -10v
28 + -10v = -12 + 3v + -3v

Combine like terms: 3v + -3v = 0
28 + -10v = -12 + 0
28 + -10v = -12

Add '-28' to each side of the equation.
28 + -28 + -10v = -12 + -28

Combine like terms: 28 + -28 = 0
0 + -10v = -12 + -28
-10v = -12 + -28

Combine like terms: -12 + -28 = -40
-10v = -40

Divide each side by '-10'.
v = 4

Simplifying
v = 4

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