keeping in mind that parallel lines have exactly the same slope, let's check for the slope of the equation above

so we're really looking for the equation of a line whose slope is 1/2 and passes through (-4 , 1)

I think I could help you
Have fun and feel free to ask me something new.
Or we can prove some properities without calculating by details
2x+3x+2=-4(cause y=3x+2)
5x=-6
x=-6/5
f(-6/5)=-8/5
negative 6 over 5
Hello :
<span>the equation is :
y - 90 = 15(x - 5)</span>