Question

The solution for graph of linear equation 3y+2x=12 when x co- ordinated is -3 is
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Answer 1

Step-by-step explanation:

$3y + 2x = 12$

$3y + 2( - 3) = 12$

$3y - 6 - 12 = 0$

$3y = 18$

$y = 8$