If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -3x + 18 = x2 + x + 7 Reorder the terms: 18 + -3x + 4x2 = x2 + x + 7 Reorder the terms: 18 + -3x + 4x2 = 7 + x + x2 Solving 18 + -3x + 4x2 = 7 + x + x2 Solving for variable 'x'. Reorder the terms: 18 + -7 + -3x + -1x + 4x2 + -1x2 = 7 + x + x2 + -7 + -1x + -1x2 Combine like terms: 18 + -7 = 11 11 + -3x + -1x + 4x2 + -1x2 = 7 + x + x2 + -7 + -1x + -1x2 Combine like terms: -3x + -1x = -4x 11 + -4x + 4x2 + -1x2 = 7 + x + x2 + -7 + -1x + -1x2 Combine like terms: 4x2 + -1x2 = 3x2 11 + -4x + 3x2 = 7 + x + x2 + -7 + -1x + -1x2 Reorder the terms: 11 + -4x + 3x2 = 7 + -7 + x + -1x + x2 + -1x2 Combine like terms: 7 + -7 = 0 11 + -4x + 3x2 = 0 + x + -1x + x2 + -1x2 11 + -4x + 3x2 = x + -1x + x2 + -1x2 Combine like terms: x + -1x = 0 11 + -4x + 3x2 = 0 + x2 + -1x2 11 + -4x + 3x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 11 + -4x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 3.666666667 + -1.333333333x + x2 = 0 Move the constant term to the right: Add '-3.666666667' to each side of the equation. 3.666666667 + -1.333333333x + -3.666666667 + x2 = 0 + -3.666666667 Reorder the terms: 3.666666667 + -3.666666667 + -1.333333333x + x2 = 0 + -3.666666667 Combine like terms: 3.666666667 + -3.666666667 = 0.000000000 0.000000000 + -1.333333333x + x2 = 0 + -3.666666667 -1.333333333x + x2 = 0 + -3.666666667 Combine like terms: 0 + -3.666666667 = -3.666666667 -1.333333333x + x2 = -3.666666667 The x term is -1.333333333x. Take half its coefficient (-0.6666666665). Square it (0.4444444442) and add it to both sides. Add '0.4444444442' to each side of the equation. -1.333333333x + 0.4444444442 + x2 = -3.666666667 + 0.4444444442 Reorder the terms: 0.4444444442 + -1.333333333x + x2 = -3.666666667 + 0.4444444442 Combine like terms: -3.666666667 + 0.4444444442 = -3.2222222228 0.4444444442 + -1.333333333x + x2 = -3.2222222228 Factor a perfect square on the left side: (x + -0.6666666665)(x + -0.6666666665) = -3.2222222228 Can't calculate square root of the right side. The solution to this equation could not be determined.
| a^2-7=6a | | 8k^2-2k-3=0 | | 2x-2x+18=6 | | v^2=-6v | | 2x+3x^2+13=0 | | 2c^2+9c+4=0 | | j^2-17j+72=0 | | 0.3x-24=0.36+.52x | | I=(200)(.13)(2) | | -11=2.5-4.5z | | x+(27+x)+(-40+4*x)=743 | | 3.5x+0.8=18.24-5.9x | | 4(8x-2)= | | (6a-3b)(8)= | | (4x+1)+(2x+5)=90 | | -6x-10=-34 | | z(6z-7)(z+2)=0 | | (40+w)(w)=6000 | | x^3-x^2-37x-35=0 | | -2y=3+1 | | 4x-6x=3(x+5) | | 29x^2-28x= | | 0=3x^2-22x+24 | | -0.5(x-4.2)=6.4 | | 5*x=53 | | 4.8x+7.48=-5 | | 5(2x+4x)-5x=9x+10 | | 3s+10=-32 | | 3x^2-5x=-3x^2+6 | | 14*37=x | | 14*x=37 | | 4a^2=4a-63 |