Question

What should be added to - 3 by 4 to get 7 by 6

Answer 1

Step-by-step explanation:

Your answer is :

-3/4+x=7/6

x=7/6+3/4

x=28+18/24

x=46/24=23/12

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Answer 2

Step-by-step explanation:

Let the number which should be added be x

-3 + x = 7

4 6

-3 + 4x = 7

4 6

(-3 + 4x)6 = 7×4

-18 +24x = 28

24x = 28+18

x = 46

24

x= 23

12

Therefore, the number that should be added is 23

12