Question

GOOD MORNING ✌✌✌<br />2. Solve the following equations:<br />(a) 2(x + 4) = 12 (b) 3(n - 5) = 21<br />(d) - 4(2 + x) = 8 (e) 4(2 - x) = 8<br />(c) 3(n-5) = -21..​

Answer 1

Gud morning friend........ explaination a) 2(x+4)=12

=2x+8=12 =2x=12-8 =2x=4 =x=4/2 =x=2 (b)3(n-5)=21 answer:12 (c)3(n-5)=-21 answer:-6 (d)-4(2+x)=8 answer:-4 (e)4(2-x)=8 answer:4 ............... Hope it is helpful to u ....

Answer 2

A. 2(x+4)=12

2x-8=12

2x=12+8=20

X=20/2=10

B. 3(n-5)=21

3n-15=21

3n=21+15=36

n=36/3=12

C.3(n-5)=-21

3n-15=-21

3n=-21+15=-6

n=-6/3=-2

D.-4(2+x) =8

-8-4x=8

-4x=8+8=16

x=16/-4=-4

E.4(2-x)=8

8-4x=8

4x=8+8=16

x=16/4=4

Hope so it is helpful.. Mark me as brainliest.. Thankyou