Answer:
x = 7
Explanation:
If the line is parallel to the y axis, there will be no y-intercept. If you graph the point and draw a line, it has an x-intercept at x = 7 and that is in fact the equation that passes through (-7, 8).
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A line parallel to the y axis is in form x = k which would be a vertical line.
The line passes through point (-7,8) x is -7
The equation would be x = -7
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