<em>This question will require the understanding of "standard form". </em>
<em>x+y={number}</em>
TO SOLVE:
<em>We will first need to find the slope. The slope can be determined by:</em>
<em>So our equation will be:</em>
<em>The slope will be -5/3. Now, let's solve the y-intercept also known as (0, y). To find this, we will just plug in our numbers. (I'd like to do this in y-intercept form)</em>
y=mx+b
<em>To solve, we will take either of the points. I'll choose (-1, 1) as it is easier. </em>
1=-1(-5/3)+b
1=(5/3)+b
-2/3=b
<em>So, our slope intercept form will be:</em>
y=-5/3x-2/3.
<em>We will convert it by subtracting x from both sides.</em>
<em>So thus, </em><em>5/3x+y=-2/3 </em><em>is the answer!</em>
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