Question

what is the solution to this system of equation y=4/3x-1

Answer 1

\left[y \right] = \left[ -1+\frac{4\,x}{3}\right][y]=[−1+​3​​4x​​] totally answer

Answer 2

Plot the points  

( 0 , 1 ) and  ( 3 , − 3 )  and connect them with a straight line