Question

Pls help for both asap

Answer 1

a) 4x+3=18

x=3.75

b) 3k+2=20

k=6

Explanation:

a) You will first need to subtract the 3 from both sides of the equation.

4x=15

Then divide each side by 4 (the coefficient.)

x=3.75

b) You need to subtract 2 from both sides.

3k=18

Then divide each side by 3 (the coefficient.)

k=6