Answer:
1,y=2
2,slope=3
Step-by-step explanation:
1,4x‒3y=6 (put 3 instead of x)
4(3)‒3y=6
12‒3y=6
12‒6=3y
6=3y
6/3=3y/3
2=y
so the value of y is 2 when x=3
2,12x‒4y=9 (first you have to write the equation in the form of y=mx+n) (m is slop &n is number)
‒4y=‒12x+9
‒4y/‒4=‒12x+9/‒4
y=3x‒9/4
so the slope is 3
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