Solve the pair of linear equation in two variables for x and y 2x+y=7 and 4x-3y=9
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Answer:
1st- 2x+y=7
=2x+y-7=0
=a=2,b=1,c=-7
Step-by-step explanation:
2nd-4x-3y=9
=4x-3y-9=0
=a=4,b=-3,c=-9
Chutiye itna easy q's. Tha khud nahi kar sakta tha kya
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