If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1x2 + 6x + 1 = 0 Reorder the terms: 1 + 6x + -1x2 = 0 Solving 1 + 6x + -1x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1 + -6x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -6x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -6x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -6x + x2 = 0 + 1 -6x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -6x + x2 = 1 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 1 + 9 Reorder the terms: 9 + -6x + x2 = 1 + 9 Combine like terms: 1 + 9 = 10 9 + -6x + x2 = 10 Factor a perfect square on the left side: (x + -3)(x + -3) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + -3) equal to 3.16227766 and -3.16227766.Subproblem 1
x + -3 = 3.16227766 Simplifying x + -3 = 3.16227766 Reorder the terms: -3 + x = 3.16227766 Solving -3 + x = 3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 3.16227766 + 3 Combine like terms: -3 + 3 = 0 0 + x = 3.16227766 + 3 x = 3.16227766 + 3 Combine like terms: 3.16227766 + 3 = 6.16227766 x = 6.16227766 Simplifying x = 6.16227766Subproblem 2
x + -3 = -3.16227766 Simplifying x + -3 = -3.16227766 Reorder the terms: -3 + x = -3.16227766 Solving -3 + x = -3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -3.16227766 + 3 Combine like terms: -3 + 3 = 0 0 + x = -3.16227766 + 3 x = -3.16227766 + 3 Combine like terms: -3.16227766 + 3 = -0.16227766 x = -0.16227766 Simplifying x = -0.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.16227766, -0.16227766}
| -7=2n-6 | | 5x+2(3y-2x)+6(3x+4y)+10= | | 6+6(n-6)=18-6n | | 7x-20x= | | 0.7y-0.5y=1.1-0.1y | | -3x+6y=3 | | 3y^2-12y-9=0 | | x^5*5x^3+4x=0 | | -3=4n+1 | | 4=20x | | 5z+2(3y-2x)+6(3x+4y)+10= | | -13+-19=-6 | | -3x+6y=-3 | | -3x+6y=-6 | | 0.22y-0.1=0.12y+2-0.6y | | 2(6+n)+5(n-3)= | | 3n-2=-8 | | 4n+3=-5 | | 4(1+3x)-8=7+7x | | 4s-25=-22+5s | | 14x-7= | | 8=3n+2 | | 3(x-1)+4(x-2)= | | 7x-1=8x+7 | | 2x+14=-4(4+7x) | | 14d-2d=84 | | 100+50= | | 2(4z-9)= | | 2x+5=7x+40 | | 1/2(6x-4)=3x-2 | | 7n-12=4n+6 | | 2x+15=5x-60 |