If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -7x + -4 = -1x + 6 Reorder the terms: -4 + -7x + 2x2 = -1x + 6 Reorder the terms: -4 + -7x + 2x2 = 6 + -1x Solving -4 + -7x + 2x2 = 6 + -1x Solving for variable 'x'. Reorder the terms: -4 + -6 + -7x + x + 2x2 = 6 + -1x + -6 + x Combine like terms: -4 + -6 = -10 -10 + -7x + x + 2x2 = 6 + -1x + -6 + x Combine like terms: -7x + x = -6x -10 + -6x + 2x2 = 6 + -1x + -6 + x Reorder the terms: -10 + -6x + 2x2 = 6 + -6 + -1x + x Combine like terms: 6 + -6 = 0 -10 + -6x + 2x2 = 0 + -1x + x -10 + -6x + 2x2 = -1x + x Combine like terms: -1x + x = 0 -10 + -6x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-5 + -3x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-5 + -3x + x2)' equal to zero and attempt to solve: Simplifying -5 + -3x + x2 = 0 Solving -5 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + -3x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -3x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -3x + x2 = 0 + 5 -3x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -3x + x2 = 5 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 5 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 5 + 2.25 Combine like terms: 5 + 2.25 = 7.25 2.25 + -3x + x2 = 7.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 7.25 Calculate the square root of the right side: 2.692582404 Break this problem into two subproblems by setting (x + -1.5) equal to 2.692582404 and -2.692582404.Subproblem 1
x + -1.5 = 2.692582404 Simplifying x + -1.5 = 2.692582404 Reorder the terms: -1.5 + x = 2.692582404 Solving -1.5 + x = 2.692582404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 2.692582404 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 2.692582404 + 1.5 x = 2.692582404 + 1.5 Combine like terms: 2.692582404 + 1.5 = 4.192582404 x = 4.192582404 Simplifying x = 4.192582404Subproblem 2
x + -1.5 = -2.692582404 Simplifying x + -1.5 = -2.692582404 Reorder the terms: -1.5 + x = -2.692582404 Solving -1.5 + x = -2.692582404 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -2.692582404 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -2.692582404 + 1.5 x = -2.692582404 + 1.5 Combine like terms: -2.692582404 + 1.5 = -1.192582404 x = -1.192582404 Simplifying x = -1.192582404Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.192582404, -1.192582404}Solution
x = {4.192582404, -1.192582404}
| 2x^2-5x-3=x+5 | | (x-5)2=81 | | 7(7x-8)=49x-56 | | 34-17=x-5 | | 2x^2+2x-18=0 | | 2(x+1)=7(x-2)+9 | | x(2-2x)(1-2x)=0 | | 7a-3b+5a+6b= | | [12-4(x-2y)]+6(5x+y)= | | 12x^2-20x+4=0 | | 2x^2-x+8= | | 4(3z-1)-2(z+2)=3(z+1) | | [14-4(x-3y)]+10(3x+y)= | | 12x^2-24x+5=0 | | 6(2z-1)-2(z+5)=3(z+1) | | -2(5n+1)=12 | | 4(0.35-x)=x-7 | | [9-5(x-2y)]+9(2x+y)= | | -4(3+x)=-32 | | x^3+6x^2+12x-56=0 | | 2x^2+2x-2=14 | | 132-6x=3x+6 | | 2x^2+2x-1= | | 2x^2=2x-1 | | 2b+9(2-4)= | | fx=x^2-x-2 | | 3x+8+x=180 | | 10=26-2.5x | | d=200t | | 8(c-3d)-(4c+d)= | | 6m^2-13m+6=0 | | 69-(4x+16)=4(x+2)+x |