1. Solve the following systems of equations 6x +3y-1 9x+5y-1 4x+y-2z = 0 b. 2x-3y+3z-9 -6x-2y + z-0 a. 2. Solve each of the following equation a. 4x-3+2-11 b. 2x-3 2(x -3) 3. Find the equation of the line that contains the given pair of points 4. Line L contains the point (5, -3) and has a graph parallel to the graph of 2x -5y -10. Find the equation for L. 5. Simplify the following expressions a. 4×2)-3×3 b. (6×2 -3x +2)-(4×2+2x-5 (12x 2) Factor completely for the following: a. 6x*-11×3 -10×2 6. b. x+4×2 -9x -36 Solve the following equations: a. (X+2)(x-5)=8 7. b. x+4×2 -9x -36-0 8. Reduce the following to the lowest term x2-x-6 a. b. 2y-32y2 9. Simplify the following to the lowest term x3-1 x2-1 y-9y-17y+ 39 × ? 4-1 x2 + x + 1 b+5 5b+ 18 b-24 2×2-x 3x x2 + 3 x+3 x+3 x+3