Answer:
y=2x-5
Step-by-step explanation:
Use the formula y-y1=m(x-x1) where m is the slope. In this case, y1 should be -3 and x1 should be 1, and slope should be -2. Therefore, the equation will look like y+3=-2(x-1). Simplify this to get y+3=2x-2. Simplify this again to get y=2x-5. Therefore, the equation should be y=2x-5.
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