Hello,
To this question, It's only directly sum the equations:
y + y = 7x - 7x +7+19
2y = 0x + 26
2y = 26
y = 26 ÷ 2
y = 13
Now only to replace y = 13 in the equation of up or of down.
Then stay:
y = 7x + 7
13 = 7x + 7
7x = 13 -7
7x = 6
x = 6 / 7
Answer:
Step-by-step explanation:
500× 48 %=240 miles
Parallel lines have the same slope
The equation of the line is: 
The equation is given as:

The slope intercept form of an equation is:

Where:

By comparison,

The line is said to be parallel to
.
This means that the line has a slope of 
The equation of the line is then calculated as:

Where:

So, we have:

Substitute values for m, x1 and y1


Open brackets

Hence, the equation of the line is: 
See attachment for the graphs of
and 
Read more about equations of parallel lines at:
brainly.com/question/402319
Answer:
Just search it up
Step-by-step explanation:

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C. 9
Hopefully, this helps you!!
