-7(-3v+20)+5=6v

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Solution for -7(-3v+20)+5=6v equation:


Simplifying
-7(-3v + 20) + 5 = 6v

Reorder the terms:
-7(20 + -3v) + 5 = 6v
(20 * -7 + -3v * -7) + 5 = 6v
(-140 + 21v) + 5 = 6v

Reorder the terms:
-140 + 5 + 21v = 6v

Combine like terms: -140 + 5 = -135
-135 + 21v = 6v

Solving
-135 + 21v = 6v

Solving for variable 'v'.

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

Add '-6v' to each side of the equation.
-135 + 21v + -6v = 6v + -6v

Combine like terms: 21v + -6v = 15v
-135 + 15v = 6v + -6v

Combine like terms: 6v + -6v = 0
-135 + 15v = 0

Add '135' to each side of the equation.
-135 + 135 + 15v = 0 + 135

Combine like terms: -135 + 135 = 0
0 + 15v = 0 + 135
15v = 0 + 135

Combine like terms: 0 + 135 = 135
15v = 135

Divide each side by '15'.
v = 9

Simplifying
v = 9

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