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kondaur [170]
3 years ago
8

The differece of twice a number and five is three. Find the number

Mathematics
2 answers:
Anton [14]3 years ago
5 0

Answer:

Step-by-step explanation:

LEt the number be x.

2x - 5 = 3

2x = 3 + 5 = 8

x = 8/2 = 4

To solve the equation: add 5 to both sides and then multiply by 1/2.

Liula [17]3 years ago
5 0

let x represent the unknown number
2x-5=3
(add 5 to both sides)
2x=8
(divide by 2 on both sides)
x=4
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4 0
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1.5x - 3y = 6 (solve for y)
d1i1m1o1n [39]
Hello : 
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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
NEED HELP PLEASE!!!! (10 PTS)
slavikrds [6]
Tigers:-

f(t)  = 7(1 + 0.1)^2   where t = number of years

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g(t)  =  15 + 2t


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3 years ago
If f(x)= 3 over x+2- square root x-3 f(19)=
PSYCHO15rus [73]
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