If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = 5(x + -100) Reorder the terms: x2 = 5(-100 + x) x2 = (-100 * 5 + x * 5) x2 = (-500 + 5x) Solving x2 = -500 + 5x Solving for variable 'x'. Reorder the terms: 500 + -5x + x2 = -500 + 5x + 500 + -5x Reorder the terms: 500 + -5x + x2 = -500 + 500 + 5x + -5x Combine like terms: -500 + 500 = 0 500 + -5x + x2 = 0 + 5x + -5x 500 + -5x + x2 = 5x + -5x Combine like terms: 5x + -5x = 0 500 + -5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-500' to each side of the equation. 500 + -5x + -500 + x2 = 0 + -500 Reorder the terms: 500 + -500 + -5x + x2 = 0 + -500 Combine like terms: 500 + -500 = 0 0 + -5x + x2 = 0 + -500 -5x + x2 = 0 + -500 Combine like terms: 0 + -500 = -500 -5x + x2 = -500 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = -500 + 6.25 Reorder the terms: 6.25 + -5x + x2 = -500 + 6.25 Combine like terms: -500 + 6.25 = -493.75 6.25 + -5x + x2 = -493.75 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = -493.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| .25x+.05(14-x)=.10(-9) | | 7x-4x=x+6 | | 2x+8=98 | | 36-3x=4+x | | 12x+3=2(3x+1)-x+9 | | -2(z-4)-(3z-2)=-2-(6z-2) | | 36-3x=4x | | -x+3+9x=-3+2x+12 | | 6x^2+13x-26=0 | | 28(3x-4)+28(x+3)=28*8 | | 7x+3=19+3x | | 2x^2+3x-90=0 | | x+9y=2 | | 5x-7x=16 | | 7+9(x-2)=6-3(x-7) | | 4x+9x=52 | | 15(t-3)+6t=7(3t+5)-8 | | -6(2p+2)-4=4(3p+8) | | 4(2+2x)=7(x-5) | | 16=7-5(x) | | -57+11y+7=4(5y-2)-6 | | 4t-4=6-t | | (4+X)*.5=6 | | 4(c-5)=5(c-7) | | -(3y+3)-(-2y-6)=-3 | | p=c+4b+a | | p=c | | x^9+64x^6=0 | | 12=4x-12 | | 8x=4x+20 | | -9m+52-9(m-2)=8m-(6m-5)-4m+1 | | 3x(x+2)=1 |