7(-v+3)+3v=17-8v

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Solution for 7(-v+3)+3v=17-8v equation:


Simplifying
7(-1v + 3) + 3v = 17 + -8v

Reorder the terms:
7(3 + -1v) + 3v = 17 + -8v
(3 * 7 + -1v * 7) + 3v = 17 + -8v
(21 + -7v) + 3v = 17 + -8v

Combine like terms: -7v + 3v = -4v
21 + -4v = 17 + -8v

Solving
21 + -4v = 17 + -8v

Solving for variable 'v'.

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

Add '8v' to each side of the equation.
21 + -4v + 8v = 17 + -8v + 8v

Combine like terms: -4v + 8v = 4v
21 + 4v = 17 + -8v + 8v

Combine like terms: -8v + 8v = 0
21 + 4v = 17 + 0
21 + 4v = 17

Add '-21' to each side of the equation.
21 + -21 + 4v = 17 + -21

Combine like terms: 21 + -21 = 0
0 + 4v = 17 + -21
4v = 17 + -21

Combine like terms: 17 + -21 = -4
4v = -4

Divide each side by '4'.
v = -1

Simplifying
v = -1

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