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5 votes
Please help I can’t get a penalty

Please help I can’t get a penalty-example-1

2 Answers

1 vote

(4 + 4v)/-3 = (3v + 4)/2

In order to solve this, we need to make the denominators equal.

Multiply both sides of the first equation by 2.

2(4 + 4v)/-6

Now, multiply both sides of the second equation by -3.

-3(3v + 4)/-6

Now, focus on the numerators. We're left with:

2(4 + 4v) = -3(3v + 4)

Distributive property.

8 + 8v = -9v - 12

Subtract 8 from both sides.

8v = -9v - 20

Add 9v to both sides.

17v = -20

Divide both sides by 17

v = -20/17


User Luckyy
by
5.5k points
7 votes

4+4v = 3v +4

------- = -----------

-3 2

use cross products

(4+4v) *2 = -3*(3v+4)

distribute

8+8v = -9v-12

add 9v to each side

8+17v = -12

subtract 8 from each side

17v = -20

divide by 17

v = -20/17

User Mauren
by
6.1k points
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