-3v+7(v-3)=19

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Solution for -3v+7(v-3)=19 equation:


Simplifying
-3v + 7(v + -3) = 19

Reorder the terms:
-3v + 7(-3 + v) = 19
-3v + (-3 * 7 + v * 7) = 19
-3v + (-21 + 7v) = 19

Reorder the terms:
-21 + -3v + 7v = 19

Combine like terms: -3v + 7v = 4v
-21 + 4v = 19

Solving
-21 + 4v = 19

Solving for variable 'v'.

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

Add '21' to each side of the equation.
-21 + 21 + 4v = 19 + 21

Combine like terms: -21 + 21 = 0
0 + 4v = 19 + 21
4v = 19 + 21

Combine like terms: 19 + 21 = 40
4v = 40

Divide each side by '4'.
v = 10

Simplifying
v = 10

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