alisha has two planks of wood one of them is 18 m less then 4 times the length of the other one the two planks put together are 22 metres long what is the length (in metres) of the shorter plank?
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Answer:
5
Step-by-step explanation:
Step-by-step explanation:
Let the length of one plank of wood be xm.
Then the length of second plank = 4x-14m
Sum of both planks=26
4x-14+x=26
X=5m
2nd planks length=4x-14
4×5-14
20-14
6m
Length of shorter plank = 5m
Answered by
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Step-by-step explanation:
make 2 eq and subtract them
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