If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + -5x + 1 = 0 Reorder the terms: 1 + -5x + 7x2 = 0 Solving 1 + -5x + 7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 0.1428571429 + -0.7142857143x + x2 = 0 Move the constant term to the right: Add '-0.1428571429' to each side of the equation. 0.1428571429 + -0.7142857143x + -0.1428571429 + x2 = 0 + -0.1428571429 Reorder the terms: 0.1428571429 + -0.1428571429 + -0.7142857143x + x2 = 0 + -0.1428571429 Combine like terms: 0.1428571429 + -0.1428571429 = 0.0000000000 0.0000000000 + -0.7142857143x + x2 = 0 + -0.1428571429 -0.7142857143x + x2 = 0 + -0.1428571429 Combine like terms: 0 + -0.1428571429 = -0.1428571429 -0.7142857143x + x2 = -0.1428571429 The x term is -0.7142857143x. Take half its coefficient (-0.3571428572). Square it (0.1275510204) and add it to both sides. Add '0.1275510204' to each side of the equation. -0.7142857143x + 0.1275510204 + x2 = -0.1428571429 + 0.1275510204 Reorder the terms: 0.1275510204 + -0.7142857143x + x2 = -0.1428571429 + 0.1275510204 Combine like terms: -0.1428571429 + 0.1275510204 = -0.0153061225 0.1275510204 + -0.7142857143x + x2 = -0.0153061225 Factor a perfect square on the left side: (x + -0.3571428572)(x + -0.3571428572) = -0.0153061225 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6x+13=-92-9x | | 14y-4=0.667(18y+21) | | 9y=6x+54 | | (8+v)(3v-7)=0 | | 5c+d=14 | | 4x+3=18-2x | | 16-4a=2(a-7) | | 4x-1=2x | | 33z-42=3(14z-23) | | 11y=-9x+88 | | d+7*8=96 | | 7-6k=19-3k | | 46+7c=11c-10 | | 7y=-8x+56 | | 48-4m=8m | | p*3+8=p*5 | | y=-7x-9 | | d*4=6+d | | 4=-4n+3n | | 90-24=n | | 12x-12=0.4(10x+50) | | 30-7x=2x+15 | | y=7x-9 | | 12-9x=36-16x | | 5(-x+2)=3(4-3x) | | 6n-4=9n+11 | | -103-7x=8x+17 | | 24-9x=4x-54 | | -(2x-4)+2(1-3x)=-2 | | y=4.2+7.9 | | 137-6x=4x+17 | | -31-4x=5-8x |