Another line has equation y=3x+7 and passes through the point (h,h+15). How to calculate the value of h
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Originally Posted by Sohail Another line has equation y=3x+7 and passes through the point (h,h+15). How to calculate the value of h The coordinate mean when x=h then y=h+15 since it is on the line. Thus, h+15=3h+7 Thus, h+8=3h Thus, 8=2h Thus, h=4
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