9x-6+6x-1=98
15x+7=98
15x=105
x=7
hope this helps :)
Answer:Bridget
Step-by-step explanation:
Apex
If its a reflection across the y axis the x value is reflected and the y value stays the same, so (-3,7)
For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

Where:
m: It's the slope
b: It is the cut point with the y axis.
By definition, if two straight lines are parallel then their slopes are equal. Thus, the slope of the line sought will be 

We substitute the given point to find b:

Finally the line is:

Answer:

Both millimeters and quarts are units for volume.