cost of notebook is rupees 5 more than twice the cost of the pen
write a linear equation using a variable m
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Let cost of pen be m
then cost of notebook = 2m + 5
1123arya:
pls give in appropriate step
If the cost of pen is m
The cost of pen is m
cost of notebook is 5 more than twice of pen
so twice cost of pen = 2m
and adding 5 acc to the condition
the ans becomes 2m+5
cost of notebook is 5 more than twice of pen
so twice cost of pen = 2m
and adding 5 acc to the condition
the ans becomes 2m+5
wrong
it must be 2x-5=0
i think so
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