Question

9.Solve the following equations:
(a)- 4(2 + x) = 8
(b)) 3(n-5) = -21​

Answer 1

Answer:

I hope it helps you. Have a nice day.

Answer 2

Step-by-step explanation:

-4(2+x)=8

(-8+-x =8

then, x= 8+8

then x= 8

3(n-5)= -21

3n-15= -21

then,3n=-21+15

then,3n=-6

n= -6/3

n= -2

have a good day