5(1+4v)+2=-21-8v

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Solution for 5(1+4v)+2=-21-8v equation:


Simplifying
5(1 + 4v) + 2 = -21 + -8v
(1 * 5 + 4v * 5) + 2 = -21 + -8v
(5 + 20v) + 2 = -21 + -8v

Reorder the terms:
5 + 2 + 20v = -21 + -8v

Combine like terms: 5 + 2 = 7
7 + 20v = -21 + -8v

Solving
7 + 20v = -21 + -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.
7 + 20v + 8v = -21 + -8v + 8v

Combine like terms: 20v + 8v = 28v
7 + 28v = -21 + -8v + 8v

Combine like terms: -8v + 8v = 0
7 + 28v = -21 + 0
7 + 28v = -21

Add '-7' to each side of the equation.
7 + -7 + 28v = -21 + -7

Combine like terms: 7 + -7 = 0
0 + 28v = -21 + -7
28v = -21 + -7

Combine like terms: -21 + -7 = -28
28v = -28

Divide each side by '28'.
v = -1

Simplifying
v = -1

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