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Diano4ka-milaya [45]
3 years ago
15

If twice a number is at least three less than four times the number, which of the following are true? Let n represent the number

.
Mathematics
1 answer:
olga_2 [115]3 years ago
7 0

Answer:


Step-by-step explanation:

Let n represent the number

Twice the number =2n

4 times the number = 4n

Given that twice the number is atleast 3 less than four times the number

Algebraically this can be written as

2n≤4n-3

We can add 3 to both sides2n+3\leq 4n\\-2n         -2n\\3\leq 2n\\Or n\geq 1.5

So n should be atleast 1.5

If n is natural number or integer then least value of n is 2.

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Step-by-step explanation:

Let's solve your equation step-by-step.

5/15=x/ x+8

Step 1: Cross-multiply.

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Step 2: Subtract 15x from both sides.

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