tessiegirl34 tessiegirl34

17-11-2019
Mathematics

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The sum of 6 times a number and 2 us multiplied by 3. The answer is 9 more than 3 time the number.

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alexia258928 alexia258928

17-11-2019

3(6x + 2) = 9 + 3x
18x + 2 = 9 + 3x
-3x -3x
15x + 2 = 9
- 2 -2
15x = 7
/15 /15
X = 7/15 or 0.46 repeating

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