Solve: ax +by =a-b and bx -ay = a + b

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asked Jan 30, 2018 in Mathematics by sforrest072 (157,439 points) 61 410 949
Solve: ax +by =a-b and bx -ay = a + b

1 Answer

0 votes
answered Jan 30, 2018 by mdsamim (213,225 points) 5 10 15
selected Jan 30, 2018 by sforrest072
 
Best answer

The given system of equations may be written as

ax+by-(a-b)=0
bx-ay-(a+b)=0

By cross-multiplication, we have 

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