First: Slope of -x+2y=42y=x+4y=x/2+2So, m=1/2.
Second: Slope of the perpendicular line: mp=-2.
Third: Find the line with slope -2 and passes through the point (−2, 1)y-y1=m(x-x1)y-1=-2(x+2)y=-2x-4+1y=-2x-3
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Answer:
It can't be simplified anymore
Step-by-step explanation:
2 times 17 = 24
3 times 19 = 57
-15m -30 = -12m +6
3m = 36
m= 36/3 =12