-3v+8=7(v+4)

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Solution for -3v+8=7(v+4) equation:


Simplifying
-3v + 8 = 7(v + 4)

Reorder the terms:
8 + -3v = 7(v + 4)

Reorder the terms:
8 + -3v = 7(4 + v)
8 + -3v = (4 * 7 + v * 7)
8 + -3v = (28 + 7v)

Solving
8 + -3v = 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.
8 + -3v + -7v = 28 + 7v + -7v

Combine like terms: -3v + -7v = -10v
8 + -10v = 28 + 7v + -7v

Combine like terms: 7v + -7v = 0
8 + -10v = 28 + 0
8 + -10v = 28

Add '-8' to each side of the equation.
8 + -8 + -10v = 28 + -8

Combine like terms: 8 + -8 = 0
0 + -10v = 28 + -8
-10v = 28 + -8

Combine like terms: 28 + -8 = 20
-10v = 20

Divide each side by '-10'.
v = -2

Simplifying
v = -2

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