Question

sum of a nd b =50 sum of Band C =90 if c is two times of A find the value of A

Answer 1

Answer:

6fidR47ausysysitisstia578s66e96e96r

Answer 2

Answer:

A's value 40

Step-by-step explanation:

A + B=50

A= 50-B ------ @1

C= 2A

= 2(50-B)

= 100 - 2B ------@2

A T.Q. =>. B + C = 90

=> B + 100-2B = 90 ---- putting @2

=> -B = -10

=> B= 10

So, A + B = 50

A= 50- 10

40. Ans.

&.

C= 2A

= 2*40

= 80

A= 40

B=10

C=80

Thank you.