please help me with my advanced algebra homework!!?
one of my my problems is:
2x-2y=y
and also how to state the slope and y intercept of the graph of an equation?
one of those is:
y=-4x=6
if you can please please please like the whole steps on how to solve them? please thanks!!!
Favorite Answer
As for the second question, i have no damn clue
transpose it: >> 2x-2y=y
2x =y+2y
2x =3y
(2/3)x=y
therefore >> y = (2/3)x
The slope is = (2/3)
The y-intercept is = 0
the second one, about slope:
>> y=mx+b
>> y=(-4)x + 6
slope = -4
y-intercept is = 6
Hope this helps :):)
add 2y to both sides
2x=3y
simplify; you need to get y by itself, so divide by three
y=2/3x
there doesn’t necessarily need to be a “b” in the equation, y=2/3x is the same as y=2/3x + 0. the slope is 2/3, and the y intercept is 0; in y=mx+b, m= the slope and b= the y intercept. 🙂
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