Question

3y-2 upon 3 - 3x-2 upon 4= 1
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Answer 1

$\frac{3y - 2}{3} - \frac{3x - 2}{4} = 1$

$\frac{4(3y - 2) - 3(3x - 2)}{12} = 1$

$4(3y - 2) - 3(3x - 2) = 12$

(12y - 8) - (9x - 6) = 12

12y - 8 - 9x + 6 = 12

12y - 9x - 2 = 12

12y - 9x = 12 - 2

12y - 9x = 10