If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x = 18 + -1x2 Solving 12x = 18 + -1x2 Solving for variable 'x'. Reorder the terms: -18 + 12x + x2 = 18 + -1x2 + -18 + x2 Reorder the terms: -18 + 12x + x2 = 18 + -18 + -1x2 + x2 Combine like terms: 18 + -18 = 0 -18 + 12x + x2 = 0 + -1x2 + x2 -18 + 12x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -18 + 12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '18' to each side of the equation. -18 + 12x + 18 + x2 = 0 + 18 Reorder the terms: -18 + 18 + 12x + x2 = 0 + 18 Combine like terms: -18 + 18 = 0 0 + 12x + x2 = 0 + 18 12x + x2 = 0 + 18 Combine like terms: 0 + 18 = 18 12x + x2 = 18 The x term is 12x. Take half its coefficient (6). Square it (36) and add it to both sides. Add '36' to each side of the equation. 12x + 36 + x2 = 18 + 36 Reorder the terms: 36 + 12x + x2 = 18 + 36 Combine like terms: 18 + 36 = 54 36 + 12x + x2 = 54 Factor a perfect square on the left side: (x + 6)(x + 6) = 54 Calculate the square root of the right side: 7.348469228 Break this problem into two subproblems by setting (x + 6) equal to 7.348469228 and -7.348469228.Subproblem 1
x + 6 = 7.348469228 Simplifying x + 6 = 7.348469228 Reorder the terms: 6 + x = 7.348469228 Solving 6 + x = 7.348469228 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 7.348469228 + -6 Combine like terms: 6 + -6 = 0 0 + x = 7.348469228 + -6 x = 7.348469228 + -6 Combine like terms: 7.348469228 + -6 = 1.348469228 x = 1.348469228 Simplifying x = 1.348469228Subproblem 2
x + 6 = -7.348469228 Simplifying x + 6 = -7.348469228 Reorder the terms: 6 + x = -7.348469228 Solving 6 + x = -7.348469228 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = -7.348469228 + -6 Combine like terms: 6 + -6 = 0 0 + x = -7.348469228 + -6 x = -7.348469228 + -6 Combine like terms: -7.348469228 + -6 = -13.348469228 x = -13.348469228 Simplifying x = -13.348469228Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.348469228, -13.348469228}
| 3x+14=-35-4x | | 2x^2=21x | | 3x+6=6x-18 | | -17b+23=-4b-8 | | 7+78x=39x+19 | | 12-6x^2=0 | | 4x^3-36x-15=0 | | -2+2x=-4+12x | | 29-5x=11-7x | | 3d+1=16 | | -2+a=3 | | 5x+6=-60-6x | | px(25-3xy)=p | | -b=-27 | | 7m-18=31 | | 3x+3(3x)=24 | | 3x-5=2x+6+x | | 2+8x=-5+x | | 3.5x+2x^2=1 | | -5(8u-4v+9w)= | | 7(.5x)+2x^2=0 | | 42y+6=12 | | 8d-4d-6d= | | x+2=308 | | x=7(9-22)2 | | 11m+3n= | | 3c-11-15c+6= | | 5(3x+2)=15 | | 12x-200=3x-11 | | -6(-8t-1+2a)= | | a+-2=4 | | 4x-1=y-25 |