-7(v-3)=3v-9

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Solution for -7(v-3)=3v-9 equation:


Simplifying
-7(v + -3) = 3v + -9

Reorder the terms:
-7(-3 + v) = 3v + -9
(-3 * -7 + v * -7) = 3v + -9
(21 + -7v) = 3v + -9

Reorder the terms:
21 + -7v = -9 + 3v

Solving
21 + -7v = -9 + 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 + -7v + -3v = -9 + 3v + -3v

Combine like terms: -7v + -3v = -10v
21 + -10v = -9 + 3v + -3v

Combine like terms: 3v + -3v = 0
21 + -10v = -9 + 0
21 + -10v = -9

Add '-21' to each side of the equation.
21 + -21 + -10v = -9 + -21

Combine like terms: 21 + -21 = 0
0 + -10v = -9 + -21
-10v = -9 + -21

Combine like terms: -9 + -21 = -30
-10v = -30

Divide each side by '-10'.
v = 3

Simplifying
v = 3

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