If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x(x + -1) + 11 = 7 Reorder the terms: 3x(-1 + x) + 11 = 7 (-1 * 3x + x * 3x) + 11 = 7 (-3x + 3x2) + 11 = 7 Reorder the terms: 11 + -3x + 3x2 = 7 Solving 11 + -3x + 3x2 = 7 Solving for variable 'x'. Reorder the terms: 11 + -7 + -3x + 3x2 = 7 + -7 Combine like terms: 11 + -7 = 4 4 + -3x + 3x2 = 7 + -7 Combine like terms: 7 + -7 = 0 4 + -3x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1.333333333 + -1x + x2 = 0 Move the constant term to the right: Add '-1.333333333' to each side of the equation. 1.333333333 + -1x + -1.333333333 + x2 = 0 + -1.333333333 Reorder the terms: 1.333333333 + -1.333333333 + -1x + x2 = 0 + -1.333333333 Combine like terms: 1.333333333 + -1.333333333 = 0.000000000 0.000000000 + -1x + x2 = 0 + -1.333333333 -1x + x2 = 0 + -1.333333333 Combine like terms: 0 + -1.333333333 = -1.333333333 -1x + x2 = -1.333333333 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = -1.333333333 + 0.25 Reorder the terms: 0.25 + -1x + x2 = -1.333333333 + 0.25 Combine like terms: -1.333333333 + 0.25 = -1.083333333 0.25 + -1x + x2 = -1.083333333 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = -1.083333333 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 11c-8=22-4c | | 3x(x-1)+11=7solve | | 24z-1=20z+4 | | x*y=150 | | xy=150 | | xXy=150 | | 3m^2-10m+3=0 | | 3(n-12)=18 | | -2x+9(0)=-18 | | -2(0)+9y=-18 | | 4-n=5 | | ln(x)=0.55 | | 5(4x+8)-3(2x-7)=0 | | 4/9(k+4/7)=31/3 | | 2x-4xy+2y=0 | | x-20=3x+12 | | 2x-4xy+4y=0 | | 7x+(x-9)=19 | | 15x-40=11x+4 | | n^2+5n-150=0 | | 36(x-1)=6(x+5)+3x | | -5+4y-2y^2-14=0 | | -1(r+3)=10 | | 57-8x=11x | | s^2+10x+16=0 | | x+2(5)=3x+8(2) | | 3+6b=75 | | ac-b=1 | | X^2-2.2x=1.21 | | 5m+-20=27 | | (13w+8)(5w-15)=0 | | 3a+72=75 |