Math, asked by anus031369, 3 months ago

If A= 5a -7b + 7 , B = -4a -7 +4b , C = 9a -7 -2b and D = 14b – 2a +4,
Find the value of A+B+C – D.

Answers

Answered by sri245

0

Answer:

answer is

A+B+C-D = 12a-19b-11

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