Answer:
x=2/3
Explanation:
3x - 1 = 1
+ 1 + 1
---------------
3x = 2
÷3 ÷3
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x=2/3
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using subtraction and division properties of equality, you can simplify the expression to solve it. you can use other properties of equality for different equations as well, but for this one you only need subtraction and division. :)