7(6v-3)=21-3v

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Solution for 7(6v-3)=21-3v equation:


Simplifying
7(6v + -3) = 21 + -3v

Reorder the terms:
7(-3 + 6v) = 21 + -3v
(-3 * 7 + 6v * 7) = 21 + -3v
(-21 + 42v) = 21 + -3v

Solving
-21 + 42v = 21 + -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.
-21 + 42v + 3v = 21 + -3v + 3v

Combine like terms: 42v + 3v = 45v
-21 + 45v = 21 + -3v + 3v

Combine like terms: -3v + 3v = 0
-21 + 45v = 21 + 0
-21 + 45v = 21

Add '21' to each side of the equation.
-21 + 21 + 45v = 21 + 21

Combine like terms: -21 + 21 = 0
0 + 45v = 21 + 21
45v = 21 + 21

Combine like terms: 21 + 21 = 42
45v = 42

Divide each side by '45'.
v = 0.9333333333

Simplifying
v = 0.9333333333

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