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How do you solve $9 v - 2 = 5 v - 2$ $9v -2 = 5v -2$ ?

1 Answer

Dec 13, 2015

$v = 0$ $v=0$

Explanation:

$9 v - 2 = 5 v - 2$ $9v-2=5v-2$

Add $2$ $2$ to both sides.

$9 v - 2 + 2 = 5 v - 2 + 2$ $9v-2+2=5v-2+2$

$9 v = 5 v$ $9v=5v$

Subtract $5 v$ $5v$ from both sides.

$9 v - 5 v = 5 v - 5 v$ $9v-5v=5v-5v$

$4 v = 0$ $4v=0$

Divide both sides by $4$ $4$ .

$v = 0$ $v=0$

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