Wiki User
∙ 11y agox=7. To prove it using your original question.... 3x-10=11 therefore 3x=21, so x=7.
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∙ 11y ago23
12 and 28
|3n - 27|
15
14
The difference between three times a number and one is two times the number.
7/ 3/
2n - 3
18
23
twice the difference of three times a number and eight
7
12 and 28
33x
|3n - 27|
15
14