Question

for each value of v, determine whether it is a solution to v+25=32.

v	is it a solution?
57	○	○
5	○	○
12	○	○
7	○	○

Explanation:

Step1: Solve the equation

$$v = 32 - 25 = 7$$

Step2: Check v=57

$$57 + 25 = 82 eq 32$$

Step3: Check v=5

$$5 + 25 = 30 eq 32$$

Step4: Check v=12

$$12 + 25 = 37 eq 32$$

Step5: Check v=7

$$7 + 25 = 32$$

Answer:

v=57: No
v=5: No
v=12: No
v=7: Yes