Answer:
let us suppose x is bredth
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length = -3
<em><u>PLEASE MARK ME AS BRAINLIEST</u></em><em><u> </u></em>
9(x+3)=7x-2x+4 solve forx
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Answer:
<em>Sam is 30 years old, and Harry is 10 years old.</em>
Step-by-step explanation:
Let us assume that the age of Sam is x and the age of Harry is y.
Sam is currently is three times Harry's age.
So, ----------------------1
Sam's age is also 10 more than twice Harry's age.
so, ---------------2
Subtracting 2 from 1, we get
putting this in equation 1,
Therefore, Sam is 30 years old, and Harry is 10 years old.