If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(u + 3) + -1x = 9 + x(u + -1x) Reorder the terms: x(3 + u) + -1x = 9 + x(u + -1x) (3 * x + u * x) + -1x = 9 + x(u + -1x) Reorder the terms: (ux + 3x) + -1x = 9 + x(u + -1x) (ux + 3x) + -1x = 9 + x(u + -1x) Combine like terms: 3x + -1x = 2x ux + 2x = 9 + x(u + -1x) ux + 2x = 9 + (u * x + -1x * x) ux + 2x = 9 + (ux + -1x2) Add '-1ux' to each side of the equation. ux + -1ux + 2x = 9 + ux + -1ux + -1x2 Combine like terms: ux + -1ux = 0 0 + 2x = 9 + ux + -1ux + -1x2 2x = 9 + ux + -1ux + -1x2 Combine like terms: ux + -1ux = 0 2x = 9 + 0 + -1x2 2x = 9 + -1x2 Solving 2x = 9 + -1x2 Solving for variable 'x'. Reorder the terms: -9 + 2x + x2 = 9 + -1x2 + -9 + x2 Reorder the terms: -9 + 2x + x2 = 9 + -9 + -1x2 + x2 Combine like terms: 9 + -9 = 0 -9 + 2x + x2 = 0 + -1x2 + x2 -9 + 2x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -9 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '9' to each side of the equation. -9 + 2x + 9 + x2 = 0 + 9 Reorder the terms: -9 + 9 + 2x + x2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + 2x + x2 = 0 + 9 2x + x2 = 0 + 9 Combine like terms: 0 + 9 = 9 2x + x2 = 9 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 9 + 1 Reorder the terms: 1 + 2x + x2 = 9 + 1 Combine like terms: 9 + 1 = 10 1 + 2x + x2 = 10 Factor a perfect square on the left side: (x + 1)(x + 1) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + 1) equal to 3.16227766 and -3.16227766.Subproblem 1
x + 1 = 3.16227766 Simplifying x + 1 = 3.16227766 Reorder the terms: 1 + x = 3.16227766 Solving 1 + x = 3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 3.16227766 + -1 Combine like terms: 1 + -1 = 0 0 + x = 3.16227766 + -1 x = 3.16227766 + -1 Combine like terms: 3.16227766 + -1 = 2.16227766 x = 2.16227766 Simplifying x = 2.16227766Subproblem 2
x + 1 = -3.16227766 Simplifying x + 1 = -3.16227766 Reorder the terms: 1 + x = -3.16227766 Solving 1 + x = -3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -3.16227766 + -1 Combine like terms: 1 + -1 = 0 0 + x = -3.16227766 + -1 x = -3.16227766 + -1 Combine like terms: -3.16227766 + -1 = -4.16227766 x = -4.16227766 Simplifying x = -4.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.16227766, -4.16227766}
| 7=3x^2+6x-2 | | 0.05x+0.09(x+400)=120 | | 4t-2(t+2)=0 | | 41n(x+6)=20 | | 2(x-9)=8x+32 | | 10x(3)= | | m*x^2-m^2=0 | | x+1.78=3.49 | | u(x+1)=3x+11 | | -4=2+2w | | 4x^2-3=142 | | 4(a+4)=5(a-3) | | 32x+64=11-(x-2) | | 4y^2-4y+3=0 | | 5(t+1)+2(4t)=-60 | | x/8^3-3=7 | | x(x+3)=14 | | x^2-5x-12=x+4 | | 0.2y+0.4(40-y)=10 | | W=M+Mbf | | 105-u=254 | | 35x-22x+6-18x=14-30x+32 | | 27-4=6k+8 | | 415x-6000-x^2=0 | | 5(2x+7)=-30+15 | | 0=-16t^2+14t+24 | | 2y-(-3y+4)=11 | | y=-16t^2+14t+24 | | 4(3x+1)=4x-8x | | -100p+00+99p=100 | | 10t+6t=128 | | 11/5(x-16/25)=0.33 |