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aleksklad [387]
3 years ago
10

If the sum of a number and eight is tripled the result is four less than twice the number. Find the number

Mathematics
1 answer:
DiKsa [7]3 years ago
8 0

Answer:

-28

Step-by-step explanation:

Let the number be x

Given that,

3( x+ 8) = 2x - 4

3x + 24 = 2x -4

3x-2x = -4-24

x= -28

Hope it helps....

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Answer:

First one: x = 3, and y = 2

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1. 4(3) + 2(2) + 3 = 12 + 4 + 3 = 19

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4. The numbers 2.5 and 3 will make it true: 2(2.5) + 3 = 5 + 3 = 8, 2(3) + 3 = 6 + 3 = 9, the numbers below it won't make it true.

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I am joyous to assist you anytime.

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