If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + -9) = 167 Reorder the terms: x(-9 + x) = 167 (-9 * x + x * x) = 167 (-9x + x2) = 167 Solving -9x + x2 = 167 Solving for variable 'x'. Reorder the terms: -167 + -9x + x2 = 167 + -167 Combine like terms: 167 + -167 = 0 -167 + -9x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '167' to each side of the equation. -167 + -9x + 167 + x2 = 0 + 167 Reorder the terms: -167 + 167 + -9x + x2 = 0 + 167 Combine like terms: -167 + 167 = 0 0 + -9x + x2 = 0 + 167 -9x + x2 = 0 + 167 Combine like terms: 0 + 167 = 167 -9x + x2 = 167 The x term is -9x. Take half its coefficient (-4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. -9x + 20.25 + x2 = 167 + 20.25 Reorder the terms: 20.25 + -9x + x2 = 167 + 20.25 Combine like terms: 167 + 20.25 = 187.25 20.25 + -9x + x2 = 187.25 Factor a perfect square on the left side: (x + -4.5)(x + -4.5) = 187.25 Calculate the square root of the right side: 13.683932183 Break this problem into two subproblems by setting (x + -4.5) equal to 13.683932183 and -13.683932183.Subproblem 1
x + -4.5 = 13.683932183 Simplifying x + -4.5 = 13.683932183 Reorder the terms: -4.5 + x = 13.683932183 Solving -4.5 + x = 13.683932183 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + x = 13.683932183 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + x = 13.683932183 + 4.5 x = 13.683932183 + 4.5 Combine like terms: 13.683932183 + 4.5 = 18.183932183 x = 18.183932183 Simplifying x = 18.183932183Subproblem 2
x + -4.5 = -13.683932183 Simplifying x + -4.5 = -13.683932183 Reorder the terms: -4.5 + x = -13.683932183 Solving -4.5 + x = -13.683932183 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.5' to each side of the equation. -4.5 + 4.5 + x = -13.683932183 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 0.0 + x = -13.683932183 + 4.5 x = -13.683932183 + 4.5 Combine like terms: -13.683932183 + 4.5 = -9.183932183 x = -9.183932183 Simplifying x = -9.183932183Solution
The solution to the problem is based on the solutions from the subproblems. x = {18.183932183, -9.183932183}
| 29x-11=15x-45 | | x+5=2x+10 | | 1/2x-15=-3 | | 4m^2-25m-56=0 | | x^3+12x^2+38x-2=0 | | 5r+7=32 | | 2q-1=-17 | | U=-23 | | 4v+17=1 | | (x(x))+2x=675 | | (5x+3)(2x-5)(x-2)=0 | | a^2+b^2=41 | | 7.5n=750000000 | | 2z+21=11 | | -16t^2-48t+64=6 | | 2x+5x=3x/x | | -4*(-3)+15/3= | | -4x(-3)+15/3= | | 4x/5=14 | | 4x/5= | | 2x+5x=3x-x | | 2/3(10)-394-1)-2 | | a(2a+3b)=0 | | 3(7-4a)=37 | | 5t+2=2 | | x+(0.27x)=5000 | | 0=16+4(m+6) | | 28b^2=175 | | 2+2=3(2x+57(3x+1(156x))) | | 2+2=3(2x+57(3+1)) | | 10y=5x-26 | | 7(25-2x)=2(3x-25) |