Question

what should be added to the sum of 3/7and thrice of -6/7 to get 17/13 ?​

Answer 1

Answer:

Step-by-step explanation:

3/7 + 3(-6/7)+x=17/13

3/7-18/7+x=17/13

x=17/13+15/7

x=119-195/91

x=-76/91

Answer 2

Step-by-step explanation:

let the number be x

( 3/7 × 3 × -6/7) + X = 17/13

➢ -54/49 + X = 17/13

➢ X = 17/13 + 54/49

➢ X = 2.40973312402

Hope it's helpful for you!