Answer:
3x - y = -7
Step-by-step explanation:
put into slope-intercept form the equation becomes <em>y = 3x + 7</em>
parallel lines have the same slope, in this case the slope is 3
Just plot the points on the graph.
2. You know since the graph is a straight line, the ratios are proportional and therefore equivalent
2/3 of 1/2=2/6=1/3
1/3 of the original is left
You want to try to isolate the x:
First subtract 6 from both sides so you get 2x=28
Then divide both side by 2 so you get x=14 which is your answer :)
ANSWER: x=14