True
if the lines are paralell, there is no intersection and therefor no solution
example
y=3x+4
and
y=3x+10
or
3x+2y=4 and
3x+2y=9
true
Answer:
y = x +3
Step-by-step explanation:
When you examine the table, you see that each y-value is 3 more than the corresponding x-value. This is represented in the equation ...
y = x +3
The most important thing is the fact that you can get a chance to share
Factors of 30: 1,2,3,5,6,10,15,30
To do this, add the equations together like this,
3x + 4y = 2 plus
4x - 4y = 12
-x = 14
Multiply the negative sign to both sides because the x cannot be a negative.
x = -14
Now plug in -14 for a x value in one equation, like this to get the y value:
3(-14) + 4y = 2
-42 + 4y = 2
Add 42
4y = 44
y = 11
Your x and y values are:
x = -14
y = 11
