Question

Three is added to a number m and the result is multiplied by 4 to get 20​

Answer 1

Answer:

m = 1

Step-by-step explanation:

4 (m+3) = 20

=> m+3 = 20/5

=> m+3 = 4

=> m = 4-3

=> m = 1

Answer 2

Answer:

2

Step-by-step explanation:

4(m+3) = 20

4m+12 =20

4m. = 20 -12

4m =8

m =8/4

m=2