What is the approximate solution of this system of equations? y  =  x2  + 3x  + 3y  =  x2  +  x  + 2

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?