If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -7x2 + 12x = 10 Reorder the terms: 12x + -7x2 = 10 Solving 12x + -7x2 = 10 Solving for variable 'x'. Reorder the terms: -10 + 12x + -7x2 = 10 + -10 Combine like terms: 10 + -10 = 0 -10 + 12x + -7x2 = 0 Begin completing the square. Divide all terms by -7 the coefficient of the squared term: Divide each side by '-7'. 1.428571429 + -1.714285714x + x2 = 0 Move the constant term to the right: Add '-1.428571429' to each side of the equation. 1.428571429 + -1.714285714x + -1.428571429 + x2 = 0 + -1.428571429 Reorder the terms: 1.428571429 + -1.428571429 + -1.714285714x + x2 = 0 + -1.428571429 Combine like terms: 1.428571429 + -1.428571429 = 0.000000000 0.000000000 + -1.714285714x + x2 = 0 + -1.428571429 -1.714285714x + x2 = 0 + -1.428571429 Combine like terms: 0 + -1.428571429 = -1.428571429 -1.714285714x + x2 = -1.428571429 The x term is -1.714285714x. Take half its coefficient (-0.857142857). Square it (0.7346938773) and add it to both sides. Add '0.7346938773' to each side of the equation. -1.714285714x + 0.7346938773 + x2 = -1.428571429 + 0.7346938773 Reorder the terms: 0.7346938773 + -1.714285714x + x2 = -1.428571429 + 0.7346938773 Combine like terms: -1.428571429 + 0.7346938773 = -0.6938775517 0.7346938773 + -1.714285714x + x2 = -0.6938775517 Factor a perfect square on the left side: (x + -0.857142857)(x + -0.857142857) = -0.6938775517 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 9t-15=-8 | | 3x-6=3x-0 | | y+(-19)=-98 | | 9+6x=12x-88 | | ln(x-3)=-10 | | C=5g+2 | | 50/.5=100 | | 9y-3=5y+9 | | 6-5z=62 | | 5(4y+3)=2(3y-4) | | 5w+2w=27 | | 474.75=(3x+20)+5(.65x)+(.5x) | | 3x+30-(x+28)=3x-(2x+4) | | -3/5*6= | | 2w-3/5=w/3 | | 4y-1/8=42 | | x^2-x=(x-4)*(2x+3) | | 4xsq+12x+2=0 | | (-3/4x)=(-4/3) | | 3x-2=23+9 | | -5-4(8+6b)=39-5b | | a-7=-3a-1 | | t*4-5=13 | | 1/2x=200 | | x-26+4x=6x-22-3x | | ln(x-3)+10=0 | | 6x=37 | | 6a+3=2a+11 | | -11x-11=-99 | | (5y+11)+51+(30y+13)=360 | | 4x-3=-x+3 | | x^2+4x+9=15 |