If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -8x2 = -9x + 16 Reorder the terms: -8x2 = 16 + -9x Solving -8x2 = 16 + -9x Solving for variable 'x'. Reorder the terms: -16 + 9x + -8x2 = 16 + -9x + -16 + 9x Reorder the terms: -16 + 9x + -8x2 = 16 + -16 + -9x + 9x Combine like terms: 16 + -16 = 0 -16 + 9x + -8x2 = 0 + -9x + 9x -16 + 9x + -8x2 = -9x + 9x Combine like terms: -9x + 9x = 0 -16 + 9x + -8x2 = 0 Begin completing the square. Divide all terms by -8 the coefficient of the squared term: Divide each side by '-8'. 2 + -1.125x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -1.125x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -1.125x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1.125x + x2 = 0 + -2 -1.125x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -1.125x + x2 = -2 The x term is -1.125x. Take half its coefficient (-0.5625). Square it (0.31640625) and add it to both sides. Add '0.31640625' to each side of the equation. -1.125x + 0.31640625 + x2 = -2 + 0.31640625 Reorder the terms: 0.31640625 + -1.125x + x2 = -2 + 0.31640625 Combine like terms: -2 + 0.31640625 = -1.68359375 0.31640625 + -1.125x + x2 = -1.68359375 Factor a perfect square on the left side: (x + -0.5625)(x + -0.5625) = -1.68359375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6y-7y^1/2+1=0 | | 12-6x=-8x+4 | | -85x+41=7x-14 | | 1/3(4x+1)=3(3-4x)+18 | | x-8/5=-1 | | 0.15x+0.05(10-x)=0.10(13) | | f(x)=x^2-20x+104 | | -2x+16=-22 | | 3/5(2x+13)=4(3-3x)+9 | | -12+x=43 | | -4x=-56+3x | | 8m-(7m-6)=2(m+9) | | 3(x+8)=48 | | 1/3p-3/8p=5 | | 0.8x+8.2=3.8 | | 33=8+x | | 0.50x+0.25(70)=39.5 | | 0.3x-2.4=4.1x+1.4 | | 4x+2.1=7.7 | | 0.3x-2.6=4.4x+2.8 | | 4x^2+12x+16=0 | | 4x-8x-11=-4x+3-11 | | 0.35x+0.05(2-x)=0.10(-11) | | 48-2x=-8x | | 2(5)-y=12 | | 9x^2+41=0 | | 1/2x=11/14x+4/7 | | 5x+5(1)=5 | | 1/3x+11/15x+4/5 | | 7y+3(y-4)=4(y+1)-3 | | x^3+a^3=0 | | 6(x+6)/4=4x-4 |