Which value of a from the set {16, 18, 20, 22} makes the equation 2(42 - a) = 48 true? A. 16 B. 18 C. 20 D. 22

18

Step-by-step explanation:

We are to determine the value of a

to do this we have to make a the subject of the formula. this can be achieved by taking the following steps

divide both sides of the equation -  2(42 - a) = 48 - by 2

42 - a = 24

take a to the right hand side and bring 24 to the left hand side

a = 42 - 24

a = 18

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

pi x^2

step-by-step explanation:

pi times x squared