Math, asked by santosh19841, 8 months ago

A + B = 120 B + C = 150 B - C = 12
What is B

Answers

Answered by harshpandey007

0

Answer:

30

Step-by-step explanation:

A + B = 120

B + C = 50

A + C = 110

B = ?

A + B + B + C = 120 + 50

A + 2B + C = 170

A + C + 2B = 170

110 + 2B = 170

2B = 170 - 110

2B = 60

B = 60/2

B = 30

Thus, Value of B = 30

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