-3/x+2 * 5x+10/9 ax+am+3x+3m/a^2-9 / 2x+2m/a-3 solve and write the answer in the lowest term: 5a^2b/12a * 2a^3b/15ab^6 solve the equation x/x-1-3/x=1/2 solve for y: 2(b+y)=b solve by substitution y=3x+11 2x+3y=0 x+2y=1 8x+6y=4 solve by addition -3x+y=3 2x-3y=5 solve by addition: x+3(y-1)=11 2(x-y)+8y=28 solve for 3 variables: 2x-y+z=5 x+y-2z=-4 3x-y+3z=10 Perform operation and simplify 5/root2 root 15/2+root5 find all real solutions: W^2=100 Find all real solutions 3^ root 2x+9=3 root x-3=(root x+2)-1 solve using quadratic formula: 2x^2+5x-3=0 solve by completing the square: x^2+10x+25=0 solve by using the quadratic formula: x^2+6x+6=0 solve by method: x(x+1)=12 a^4-5a^2+4=0