Answer:
the answer is B.
Step-by-step explanation:
It makes the problem solve smoother.
Answer:
I think the answer is B. I hoped I helped a little
Answer:
i believe it's B
Step-by-step explanation:
Answer:
Step-by-step explanation:
Any multiple of the given equation is also a dependent linear equation
From the equation
-5x+7y=2
Multiplying all through by any number, say 2
2(-5x)+2(7y)=2(2)
-10x+14y=4 is a dependent linear equation for -5x+7y=2
If you don't fancy using a multiple, you can write the gradient equation y=mx+c
-5x+7y=2
7y=5x+2
Dividing all through by 7 gives the equation as
y=5x/7 + 2/7