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Solve by the elimination method.

Solve by the elimination method.
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Solution
2x+3y=4
10x-6y=3

than I multiplying the first equation by 10 and the second equation by -2.

20x+30y=4 <= should be 40
-20x+12y=-6

=>42y=34 => y=17/21, x=11/14
How do I solve for (y)?

$2.19