If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -48 + 7x = 0 Reorder the terms: -48 + 7x + x2 = 0 Solving -48 + 7x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '48' to each side of the equation. -48 + 7x + 48 + x2 = 0 + 48 Reorder the terms: -48 + 48 + 7x + x2 = 0 + 48 Combine like terms: -48 + 48 = 0 0 + 7x + x2 = 0 + 48 7x + x2 = 0 + 48 Combine like terms: 0 + 48 = 48 7x + x2 = 48 The x term is 7x. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7x + 12.25 + x2 = 48 + 12.25 Reorder the terms: 12.25 + 7x + x2 = 48 + 12.25 Combine like terms: 48 + 12.25 = 60.25 12.25 + 7x + x2 = 60.25 Factor a perfect square on the left side: (x + 3.5)(x + 3.5) = 60.25 Calculate the square root of the right side: 7.762087348 Break this problem into two subproblems by setting (x + 3.5) equal to 7.762087348 and -7.762087348.Subproblem 1
x + 3.5 = 7.762087348 Simplifying x + 3.5 = 7.762087348 Reorder the terms: 3.5 + x = 7.762087348 Solving 3.5 + x = 7.762087348 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = 7.762087348 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = 7.762087348 + -3.5 x = 7.762087348 + -3.5 Combine like terms: 7.762087348 + -3.5 = 4.262087348 x = 4.262087348 Simplifying x = 4.262087348Subproblem 2
x + 3.5 = -7.762087348 Simplifying x + 3.5 = -7.762087348 Reorder the terms: 3.5 + x = -7.762087348 Solving 3.5 + x = -7.762087348 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = -7.762087348 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = -7.762087348 + -3.5 x = -7.762087348 + -3.5 Combine like terms: -7.762087348 + -3.5 = -11.262087348 x = -11.262087348 Simplifying x = -11.262087348Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.262087348, -11.262087348}
| 4(2+3x)=4x+32 | | (4x+2)(7x-3)=0 | | 387.50=170+0.75x | | 3x-x-5=2(x-2)-9 | | X+75+4x=-11-4x-17 | | 11+8n=-3(1-2n) | | Solve-8n+5n=-27 | | 3(w-4)+7=28 | | 7x-7=x-6 | | 68=1/5(20x+50)+2 | | 6(f+2)=7f+6 | | x-.85=84 | | 68=20/5x+50/5 | | (3x+2)(5x-10)= | | 2m-1=-6m+2 | | 3x+7(2x-5)=-9-9x | | x-0.1x=72 | | H(6)= | | -8n+5n+1=-27+n | | 5*c=20 | | 2(x-4)+2x=-6x | | 7y-12-3y+7=0 | | 6z+18=5z+5 | | -8n+5n=-27 | | 20=10-5x | | 3y+-4.9=2.6 | | 2x-3+5x-5=15 | | x-0.2x=128 | | 5k-6=19 | | (0.46x)+x=30000 | | x-4.9+0.5x=x-4 | | 5+5+5+5=550 |