If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -1x + 8 = 7 Reorder the terms: 8 + -1x + x2 = 7 Solving 8 + -1x + x2 = 7 Solving for variable 'x'. Reorder the terms: 8 + -7 + -1x + x2 = 7 + -7 Combine like terms: 8 + -7 = 1 1 + -1x + x2 = 7 + -7 Combine like terms: 7 + -7 = 0 1 + -1x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-1' to each side of the equation. 1 + -1x + -1 + x2 = 0 + -1 Reorder the terms: 1 + -1 + -1x + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x + x2 = 0 + -1 -1x + x2 = 0 + -1 Combine like terms: 0 + -1 = -1 -1x + x2 = -1 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = -1 + 0.25 Reorder the terms: 0.25 + -1x + x2 = -1 + 0.25 Combine like terms: -1 + 0.25 = -0.75 0.25 + -1x + x2 = -0.75 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = -0.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (x+5)/8=(x+2)/5 | | -5x+4x=16+7 | | 3(x-5)+4=10 | | 4*x+12*y=4000 | | 10x-8=35x+7 | | x^(4/10)-10x^(2/10)+9=0 | | 80+20z=120+15z | | -25*5+325=8x | | 2*x^7=17 | | 2x(3)+2(x-5)=14(x-5) | | -25*5+(65*5)= | | -6(2x+1)+4x=10 | | a+1=11 | | x/5-(2)=x/3 | | 4x+1=-x+6 | | ((8x^(6)y^(6))/(4x^(3)y^(12))) | | 4x^2-3x-10/4-x^2 | | 1/3*a=-3 | | 10-x=16 | | 7x=350+3x | | 6y/2=69 | | 6y/4=138 | | 6y/2=138 | | 3.2m+6= | | 40=20+4n | | 6x/2=138 | | 5/9n=-10 | | y-5x=5 | | -2y+5/-3 | | 5/4n=-10 | | 86=4n+10 | | 4k+50=82 |