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What if 5 is added to a number and the sum is tripled the result is 17 more than the number?
MarcusASaundersfb272...
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Larissa Thompson
Wiki User
∙ 10y agolet the number be n; then:
3(n + 5) = n + 17
→ 3n + 15 = n + 17 [multiply the 3 into the bracket]
→ 2n = 2 [subtract n from both sides; subtract 15 from both sides]
→ n = 1 [divide both sides by 2]
The number is 1.
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If three is added to a number and the sum is tripled the result is twenty three more than the number what is the number?
3(X + 3) = X + 23 3X + 9 = X +23 2X = 14 X = 7
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It depends on ur # let's just say it was 1 then u do this :1 times 3=3+5=8 if original #=1 answer I s 8
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If three is added to a number and the sum is tripled the result is twenty three more than the number what is the number?
3(X + 3) = X + 23 3X + 9 = X +23 2X = 14 X = 7
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