If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 25 + 28 = 7x Reorder the terms: 25 + 28 + 2x2 = 7x Combine like terms: 25 + 28 = 53 53 + 2x2 = 7x Solving 53 + 2x2 = 7x Solving for variable 'x'. Reorder the terms: 53 + -7x + 2x2 = 7x + -7x Combine like terms: 7x + -7x = 0 53 + -7x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 26.5 + -3.5x + x2 = 0 Move the constant term to the right: Add '-26.5' to each side of the equation. 26.5 + -3.5x + -26.5 + x2 = 0 + -26.5 Reorder the terms: 26.5 + -26.5 + -3.5x + x2 = 0 + -26.5 Combine like terms: 26.5 + -26.5 = 0.0 0.0 + -3.5x + x2 = 0 + -26.5 -3.5x + x2 = 0 + -26.5 Combine like terms: 0 + -26.5 = -26.5 -3.5x + x2 = -26.5 The x term is -3.5x. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5x + 3.0625 + x2 = -26.5 + 3.0625 Reorder the terms: 3.0625 + -3.5x + x2 = -26.5 + 3.0625 Combine like terms: -26.5 + 3.0625 = -23.4375 3.0625 + -3.5x + x2 = -23.4375 Factor a perfect square on the left side: (x + -1.75)(x + -1.75) = -23.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 10=6x^2-11x | | 9/10x-9=8 | | 37=2t-5 | | 3(2x+9)=-37+10 | | 20k^2-4k= | | -5+4x+2=13 | | 16=35x-55 | | 4z-104=180 | | 4w^2-3w-1=0 | | 0=8u+40 | | 28+m=97 | | 8x^2+28x-196= | | 2(x-4)=-32-4x | | -9+3x=2x+21 | | 204=46-u | | -3(2x-5)+7=-8 | | x-10+x-20=180 | | 50=10(x+6) | | m/5=45 | | 3x+14=6x-28 | | .1c-.06+.2c=1.14 | | 10=y-315 | | -11x-118=120+6x | | 6x+7=-4+3x+17 | | -15x+120=x | | X*6=8*3 | | 4(x-6)=-8(3+6x) | | 2(2x+7)=4(6x-9) | | c+17=90 | | -142-6x=7x+79 | | -7u^2(-7u)= | | b/11-8b/11=28/11 |