Which of the following equations have the solution v=3v=3? (Select all that apply.)

\frac{v}{3}+9=10
3
v
​
+9=10

4=7v-244=7v−24

16=2+5v16=2+5v

5-7v=195−7v=19

3+2v=93+2v=9

v = 3 is only a solution to equations 1 and 5.

STEP-BY-STEP EXPLAINATION:

Equation 1:

Therefore, v = 3 is a solution.

Equation 2:

Therefore, v = 3 is not a solution.

Equation 3:

Therefore, v = 3 is not a solution.

Equation 4:

Therefore, v = 3 is not a solution.

Equation 5:

Therefore, v = 3 is a solution.

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.