If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -13 = 12x + -1 Reorder the terms: -13 + x2 = 12x + -1 Reorder the terms: -13 + x2 = -1 + 12x Solving -13 + x2 = -1 + 12x Solving for variable 'x'. Reorder the terms: -13 + 1 + -12x + x2 = -1 + 12x + 1 + -12x Combine like terms: -13 + 1 = -12 -12 + -12x + x2 = -1 + 12x + 1 + -12x Reorder the terms: -12 + -12x + x2 = -1 + 1 + 12x + -12x Combine like terms: -1 + 1 = 0 -12 + -12x + x2 = 0 + 12x + -12x -12 + -12x + x2 = 12x + -12x Combine like terms: 12x + -12x = 0 -12 + -12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '12' to each side of the equation. -12 + -12x + 12 + x2 = 0 + 12 Reorder the terms: -12 + 12 + -12x + x2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -12x + x2 = 0 + 12 -12x + x2 = 0 + 12 Combine like terms: 0 + 12 = 12 -12x + x2 = 12 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 = 12 + 36 Reorder the terms: 36 + -12x + x2 = 12 + 36 Combine like terms: 12 + 36 = 48 36 + -12x + x2 = 48 Factor a perfect square on the left side: (x + -6)(x + -6) = 48 Calculate the square root of the right side: 6.92820323 Break this problem into two subproblems by setting (x + -6) equal to 6.92820323 and -6.92820323.Subproblem 1
x + -6 = 6.92820323 Simplifying x + -6 = 6.92820323 Reorder the terms: -6 + x = 6.92820323 Solving -6 + x = 6.92820323 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 = 6.92820323 + 6 Combine like terms: -6 + 6 = 0 0 + x = 6.92820323 + 6 x = 6.92820323 + 6 Combine like terms: 6.92820323 + 6 = 12.92820323 x = 12.92820323 Simplifying x = 12.92820323Subproblem 2
x + -6 = -6.92820323 Simplifying x + -6 = -6.92820323 Reorder the terms: -6 + x = -6.92820323 Solving -6 + x = -6.92820323 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 = -6.92820323 + 6 Combine like terms: -6 + 6 = 0 0 + x = -6.92820323 + 6 x = -6.92820323 + 6 Combine like terms: -6.92820323 + 6 = -0.92820323 x = -0.92820323 Simplifying x = -0.92820323Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.92820323, -0.92820323}
| 86.4=(5.62)3X | | -60+34=2x+5 | | 148+X=184 | | 148+X=84 | | 3-2(2x+1)=4x+6 | | -2w+14+10w=34 | | 2x+7=6x+11 | | 8b-1(2b-3)=9 | | 9.8h+2=3.8h+20 | | 132*x=161 | | x-4/7=5 | | 2*8+(3*8-13)=43+2*8 | | 9x^2-9=72 | | 6(g-1)=66 | | x4/7=5 | | 4x-6x-15=0 | | 3/:x-9=27 | | 2(9)+5y=21 | | x-25=86 | | 2(4)+5y=21 | | -2p+9=3 | | 10/5k-7=15/5k-3 | | 3-5-2=-7 | | -x=(-51) | | -x=-(-2) | | 5x-3=x+33 | | (2x+57)+(x-17)+(x)=180 | | x/29=3 | | 9*.88*2x=96 | | A=26-2b-2c | | 46=-6a-8 | | 23/2x=2 |