Question

4.
-4 + 5n = 18 + 3n
a. -12
b. -11
C.
1.5
d. 11

Answer 1

d

Explanation:

-4+5n=18+3n

step 1 add 4 to each side

5n=22+3n

step 2 subtract each side by 3n

2n=22

step 3 divide each side by 2

n=11