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rewona [7]
3 years ago
10

HELP?? If one is added to a number and the sum is tripled the result is 19 more then the number. Find the number. Um?

Mathematics
1 answer:
Viefleur [7K]3 years ago
4 0
<h3><u>The value of x is equal to 8.</u></h3>

3(x + 1) = 19 + x

<em><u>Distributive property.</u></em>

3x + 3 = 19 + x

<em><u>Subtract x from both sides.</u></em>

2x + 3 = 19

<em><u>Subtract 3 from both sides.</u></em>

2x = 16

<em><u>Divide both sides by 2.</u></em>

x = 8

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