First, you want to identify the slopes and y-int.
Equation 1 = y = -2x + 2
Slope = -2
y-int. = 2 or (0,2)
Equationt 2 = y = 2x + 3
Slope = 2
Y-int. = 3 or (0,3)
To graph, first plot the y-intercepts. Then do the slopes.
Slope = -2
Down 2 over 1 (to the right)
Slope = 2
Up 2 over 1 (to the right)
Then just connect the dots in a line!
multiply both sides by .4 to isolate the x variable.
x = 1.6
Answer:
Step-by-step explanation:
When , we have .
Combining like terms on the right side, we have .
Finally, dividing by we get .
We note that and , so .
So, and we're done!
this is answer for your problem