4x+5y=23 and 4x+6y=26 using substitution method
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Answered by
0
Answer:
4x+5y=23
Step-by-step explanation:
4x+5y-23=23-23
4x+5y-23=0
hope it will be helpful
Answered by
0
Answer:
i)4x+5y=23
=9xy=23
=xy=23/9
=xy=2.5555556
ii)4x+6y=26
=10xy=26
=xy=26/10
=xy=13/5
=xy=2.6
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