Question 1052816
Find the slope.
{{{m=(y[2]-y[1])/(x[2]-x[1])=(-2-7)/(8-0)=-9/8}}}
Then use the point-slope form of a line,
{{{y-7=-(9/8)(x-0)}}}
{{{8y-56=-9x}}}
{{{9x+8y=56}}}