tHE SUM OF THREE NUMBERS IS 75. THE SECOND NUMBER IS 5MORE THAN THE FIRST AND THE THIRD IS THREE TIMES THE SECOND. FIND THE NUMBERS.

Answer 1

Let A,B and C be the numbers.
1.A%2BB%2BC=75
B=5%2B4A
C=2A
Substitute into eq. 1,
A%2B5%2B4A%2B2A=75
7A%2B5=75
7A=70
did i help confusing aye?


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B=5%2B4%2810%29
highlight%28+B=45%29
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C=2%2810%29
highlight%28+C=20%29

Answer 2

Don't know what all this is.

let the first be x
then the second is x+5
and the third = 3(x+5)

x + x+5 + 3(x+5) = 75

x+x+5+3x+15 = 75
5x = 55
x = 11

the numbers are 11, 16, and 48

Answer 3

in yo mouth

Answer 4

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