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Solve the following equations:

2(x + 4) = 12

.

..

3(n-5) = 21

Question

Solve the following equations:

2(x + 4) = 12

.

..

3(n-5) = 21

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Mathematics
2 years
2021-06-24T13:35:13+00:00
2021-06-24T13:35:13+00:00 2 Answers
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## Answers ( )

Answer:(a)x=2 (b)n=12

Step-by-step explanation:(a) 2(x+4)=12

x+4=12/2

x+4=6

x=6-4

x=2

(b) 3(n-5)=21

n-5=21/3

n-5=7

n=7+5

n=12

## Hope this will help you❣️

Answer:X=2

N=12

Step-by-step explanation:Here brackets means to multiply so we multiply 2 with x and 4 and in other 3 multiply by n and – 5