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Write and equation on/ three times the sum of six and a number is 69
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4 votes
Write and equation on/ three times the sum of six and a number is 69

User Arham Chowdhry
by
4.1k points

2 Answers

6 votes

Answer:

Explanation:

3(x + 6) = 69

3x + 18 = 69

3x = 51

x = 17

User Mppf
by
5.2k points
3 votes

Answer:

3(6 + a) = 69

Explanation:

Let the unknown number be a

3(6+a) = 69

18 + 3a = 69

3a = 69-18

3a = 51

a = 51/3

a = 17

User Maxim Kogan
by
4.2k points
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