How do you solve $5v - 7+ 4= 7$ ?

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Answer 1 · 2018-05-02T05:16:31

$v = 2$

First, combine $-7 + 4$ :
$5v - 3 = 7$

Now we want to find the variable $v$ , so we need to move everything else to the other side of the equation.

First, add $color(blue)3$ to both sides of the equation:
$5v - 3 quadcolor(blue)(+quad3) = 7 quadcolor(blue)(+quad3)$

$5v = 10$

Now divide both sides by $color(blue)5$ :
$(5v)/color(blue)5 = 10/color(blue)5$

So the final answer is
$v = 2$

Hope this helps!

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