Question

A+B=13, A/C=6, A-C=15 so, Find A=? B=? C=?

Answer 1

Answer:

A+B = 13 -----------(1)

A-C = 15-------------(2)

A/C = 6------------(3)

Now, from equation (3)

because A/C = 6

So, A = 6 C

now, substitute the value of *A* in equation (2)

6C - C = 15

5C = 15

C = 15/5

C= 3

Now, substitute the value of 'C' in equation (3)

A/3 = 6

A = 6× 3

A = 18

Now, from equation (1)

A + B = 13

18 +B = 13

B = 13 - 18

B = - 5

Hence, A = 18 , B = -5 and C = 3.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

how we can take the value of "A"in equation 2 6c-c=15