If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.20x + -0.08x(x + -10) = 24.80 Reorder the terms: 0.20x + -0.08x(-10 + x) = 24.80 0.20x + (-10 * -0.08x + x * -0.08x) = 24.80 0.20x + (0.8x + -0.08x2) = 24.80 Combine like terms: 0.20x + 0.8x = 1x 1x + -0.08x2 = 24.80 Solving 1x + -0.08x2 = 24.80 Solving for variable 'x'. Reorder the terms: -24.80 + 1x + -0.08x2 = 24.80 + -24.80 Combine like terms: 24.80 + -24.80 = 0.00 -24.80 + 1x + -0.08x2 = 0.00 Begin completing the square. Divide all terms by -0.08 the coefficient of the squared term: Divide each side by '-0.08'. 310 + -12.5x + x2 = 0 Move the constant term to the right: Add '-310' to each side of the equation. 310 + -12.5x + -310 + x2 = 0 + -310 Reorder the terms: 310 + -310 + -12.5x + x2 = 0 + -310 Combine like terms: 310 + -310 = 0 0 + -12.5x + x2 = 0 + -310 -12.5x + x2 = 0 + -310 Combine like terms: 0 + -310 = -310 -12.5x + x2 = -310 The x term is -12.5x. Take half its coefficient (-6.25). Square it (39.0625) and add it to both sides. Add '39.0625' to each side of the equation. -12.5x + 39.0625 + x2 = -310 + 39.0625 Reorder the terms: 39.0625 + -12.5x + x2 = -310 + 39.0625 Combine like terms: -310 + 39.0625 = -270.9375 39.0625 + -12.5x + x2 = -270.9375 Factor a perfect square on the left side: (x + -6.25)(x + -6.25) = -270.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3+x+3=7 | | n=-2+42 | | 0.3c+0.6(20-c)=120(0.4) | | 3x^2+5x=28 | | 1/2+x=2.5 | | 4x^2=7-27x | | 4w^2+w-18=0 | | -6=6x-1 | | 6x^2-9=-3 | | 6x-4(3-x)=2x-12-2x+10x | | 5x+8=17x-68 | | (3+x)8-6x=-14 | | 8(3x-5)=2(12x+3) | | K-80=-10 | | 5(y-3)=3y-23 | | 4x+8=2+40 | | 375+6x=225+12x | | 7.2-(-11.6)= | | x+(x+8)=4x | | 4(b+4)=-2b-8 | | 6y^3x^2-2xy^4=0 | | -6-f=-3 | | -41-32= | | 3x+5y=22.75 | | 2y+7*10=4 | | 5-2(3v+2)=3(8-v) | | -6(7-5x)=-42 | | 12(3x-9)=3(12x+7) | | 5x+x=16 | | -41+32= | | -30t^2+11t+30=0 | | a-24=-4 |