If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -6x = x2 + 6x + -3 Reorder the terms: -6x + 2x2 = x2 + 6x + -3 Reorder the terms: -6x + 2x2 = -3 + 6x + x2 Solving -6x + 2x2 = -3 + 6x + x2 Solving for variable 'x'. Reorder the terms: 3 + -6x + -6x + 2x2 + -1x2 = -3 + 6x + x2 + 3 + -6x + -1x2 Combine like terms: -6x + -6x = -12x 3 + -12x + 2x2 + -1x2 = -3 + 6x + x2 + 3 + -6x + -1x2 Combine like terms: 2x2 + -1x2 = 1x2 3 + -12x + 1x2 = -3 + 6x + x2 + 3 + -6x + -1x2 Reorder the terms: 3 + -12x + 1x2 = -3 + 3 + 6x + -6x + x2 + -1x2 Combine like terms: -3 + 3 = 0 3 + -12x + 1x2 = 0 + 6x + -6x + x2 + -1x2 3 + -12x + 1x2 = 6x + -6x + x2 + -1x2 Combine like terms: 6x + -6x = 0 3 + -12x + 1x2 = 0 + x2 + -1x2 3 + -12x + 1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 3 + -12x + 1x2 = 0 Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + -12x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + -12x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -12x + x2 = 0 + -3 -12x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -12x + x2 = -3 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 = -3 + 36 Reorder the terms: 36 + -12x + x2 = -3 + 36 Combine like terms: -3 + 36 = 33 36 + -12x + x2 = 33 Factor a perfect square on the left side: (x + -6)(x + -6) = 33 Calculate the square root of the right side: 5.744562647 Break this problem into two subproblems by setting (x + -6) equal to 5.744562647 and -5.744562647.Subproblem 1
x + -6 = 5.744562647 Simplifying x + -6 = 5.744562647 Reorder the terms: -6 + x = 5.744562647 Solving -6 + x = 5.744562647 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 = 5.744562647 + 6 Combine like terms: -6 + 6 = 0 0 + x = 5.744562647 + 6 x = 5.744562647 + 6 Combine like terms: 5.744562647 + 6 = 11.744562647 x = 11.744562647 Simplifying x = 11.744562647Subproblem 2
x + -6 = -5.744562647 Simplifying x + -6 = -5.744562647 Reorder the terms: -6 + x = -5.744562647 Solving -6 + x = -5.744562647 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 = -5.744562647 + 6 Combine like terms: -6 + 6 = 0 0 + x = -5.744562647 + 6 x = -5.744562647 + 6 Combine like terms: -5.744562647 + 6 = 0.255437353 x = 0.255437353 Simplifying x = 0.255437353Solution
The solution to the problem is based on the solutions from the subproblems. x = {11.744562647, 0.255437353}
| 1.10-5x=20 | | 0.4(2x+0.5)=3[0.2x+(-2)]-4 | | 3(2y+5)-6=4y+10 | | 3=n+15 | | 19x+23y=-13 | | 3(x-4)=-30 | | 111+23+x=180 | | t+11.8=-4.1 | | 5x+4(-9x+33)=32 | | -4(x+8)=-76 | | -16q-18=-10q | | -2+11x(3x+4)= | | 2x+5/2x-8+2=3 | | 8x-11=24 | | 1728=x^2+34x | | 7x-7=7(x+9) | | 2(a+3)=-22 | | -m=112-5m | | 9x-5=2x+2 | | 5-x=y+2 | | z^2-8z+25=0 | | 27-5x=3(5-4x)-2 | | 10x+7=4x+32 | | -9+9n=9 | | 90+x+45=180 | | 9e=e-88 | | 2(x+9)-8=10 | | 6-8v=6 | | 21+t= | | 7x-2(15-x)= | | -49-366= | | 6x-9=7x-7 |