juliangaming32ovlbax juliangaming32ovlbax

01-09-2017
Mathematics

contestada

Twice a number increased by 3 is 45. What is the number?

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BusterTori BusterTori

01-09-2017

135 because 45x3=135 at least I'm sure this is what you mean

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musiclover10045 musiclover10045

01-09-2017

2N+3=45

2N = 42

N = 42/2 = 21

N = 21

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