Step-by-step explanation:
x+x(3)=48
combine like terms
4x=48
Divide both sides by same term
4x/4=48/4
Simplify
x=12
Answer:
4
(x * 3) * x = 48 ----> (4 * 3) * 4 = 48
The * are the multiplication signs. And hope this helps please choose my answer as the best so I can get brainliest pls.
it is the question, c=2PIr
7 x 10^-7
-30a^5b + 12a^4b^3 + 16a^3b^2 - 4a^2b^4 - 2 ab^3
