A+B-C=170 , A+C-B=130, what is A
Answers
Answered by
0
Step-by-step explanation:
Given that, A + B - C = 170, and EQ1.
A + C - B = 130
A -140 = B - C
Putting this value of (B-C) IN EQ1.,
A + (A-140) = 170
2A = 310
A = 155
Similar questions