Which equation can be solved by using this system of equations?[y-3x³-7x²+5ly-7x²+2xO 3x³-7x²+5-0O 3x³-7x2+5-7x* +2xO 7x²+2x-0O 7x+3x³-7x²+2x+5=0

Which equation can be solved by using this system of equationsy3x7x5ly7x2xO 3x7x50O 3x7x257x 2xO 7x2x0O 7x3x7x2x50 class=