Question

Which value of [f] makes [3f + 5 = 32] a true statement?
1) f = 9
2) f = 10
3) f = 11
4) f = 12

Answer 1

Answer:

1) f = 9

Step-by-step explanation:

Given equation, 3f + 5 = 32

subtract 5 from both sides,

⇒3f = 32 - 5

⇒3f = 27

Divide both sides by 3,

⇒f = 9

Therefore, The value of [f = 9], makes [3f + 5 = 32] a true statement.