If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 11t2 + -130t + -190 Reorder the terms: 0 = -190 + -130t + 11t2 Solving 0 = -190 + -130t + 11t2 Solving for variable 't'. Combine like terms: 0 + 190 = 190 190 + 130t + -11t2 = -190 + -130t + 11t2 + 190 + 130t + -11t2 Reorder the terms: 190 + 130t + -11t2 = -190 + 190 + -130t + 130t + 11t2 + -11t2 Combine like terms: -190 + 190 = 0 190 + 130t + -11t2 = 0 + -130t + 130t + 11t2 + -11t2 190 + 130t + -11t2 = -130t + 130t + 11t2 + -11t2 Combine like terms: -130t + 130t = 0 190 + 130t + -11t2 = 0 + 11t2 + -11t2 190 + 130t + -11t2 = 11t2 + -11t2 Combine like terms: 11t2 + -11t2 = 0 190 + 130t + -11t2 = 0 Begin completing the square. Divide all terms by -11 the coefficient of the squared term: Divide each side by '-11'. -17.27272727 + -11.81818182t + t2 = 0 Move the constant term to the right: Add '17.27272727' to each side of the equation. -17.27272727 + -11.81818182t + 17.27272727 + t2 = 0 + 17.27272727 Reorder the terms: -17.27272727 + 17.27272727 + -11.81818182t + t2 = 0 + 17.27272727 Combine like terms: -17.27272727 + 17.27272727 = 0.00000000 0.00000000 + -11.81818182t + t2 = 0 + 17.27272727 -11.81818182t + t2 = 0 + 17.27272727 Combine like terms: 0 + 17.27272727 = 17.27272727 -11.81818182t + t2 = 17.27272727 The t term is -11.81818182t. Take half its coefficient (-5.90909091). Square it (34.91735538) and add it to both sides. Add '34.91735538' to each side of the equation. -11.81818182t + 34.91735538 + t2 = 17.27272727 + 34.91735538 Reorder the terms: 34.91735538 + -11.81818182t + t2 = 17.27272727 + 34.91735538 Combine like terms: 17.27272727 + 34.91735538 = 52.19008265 34.91735538 + -11.81818182t + t2 = 52.19008265 Factor a perfect square on the left side: (t + -5.90909091)(t + -5.90909091) = 52.19008265 Calculate the square root of the right side: 7.224270389 Break this problem into two subproblems by setting (t + -5.90909091) equal to 7.224270389 and -7.224270389.Subproblem 1
t + -5.90909091 = 7.224270389 Simplifying t + -5.90909091 = 7.224270389 Reorder the terms: -5.90909091 + t = 7.224270389 Solving -5.90909091 + t = 7.224270389 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '5.90909091' to each side of the equation. -5.90909091 + 5.90909091 + t = 7.224270389 + 5.90909091 Combine like terms: -5.90909091 + 5.90909091 = 0.00000000 0.00000000 + t = 7.224270389 + 5.90909091 t = 7.224270389 + 5.90909091 Combine like terms: 7.224270389 + 5.90909091 = 13.133361299 t = 13.133361299 Simplifying t = 13.133361299Subproblem 2
t + -5.90909091 = -7.224270389 Simplifying t + -5.90909091 = -7.224270389 Reorder the terms: -5.90909091 + t = -7.224270389 Solving -5.90909091 + t = -7.224270389 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '5.90909091' to each side of the equation. -5.90909091 + 5.90909091 + t = -7.224270389 + 5.90909091 Combine like terms: -5.90909091 + 5.90909091 = 0.00000000 0.00000000 + t = -7.224270389 + 5.90909091 t = -7.224270389 + 5.90909091 Combine like terms: -7.224270389 + 5.90909091 = -1.315179479 t = -1.315179479 Simplifying t = -1.315179479Solution
The solution to the problem is based on the solutions from the subproblems. t = {13.133361299, -1.315179479}
| x+4/18=8/9+(x-5)/8 | | 9.08x+3.57(9x-5)=12.07x+0.5616 | | -(4+3m)=9(3-m) | | 5x+1=256 | | 5x+1=64 | | 5x+1=32 | | 15n-12=9n-60 | | -6*-2.5+2y=17 | | 3x^6+12x^4-24x^3-96x=0 | | -6x+2y=17 | | -19.95+2x=-2.35 | | x/3=x/4-15 | | 14.28b-9b= | | 7.23+.6x=.2x | | 4x+9=2x+55 | | 6x-(2x-5)=37 | | 6x+5+7t+3=12x+4 | | 2a-7=3(a+1)+9a+3 | | -6=-x-3y | | 0.7x-0.3=0.6x+6 | | (4k-3)(4k-3)=50 | | -3(y-3)=4y+30 | | 2(a+2)/4+0.5a | | 4-2/3y=4/5 | | X+(x*x)+(4x-2)=34 | | 4y^4/x^6/16y^2/3x | | (2x-1)=4x(x-2) | | (4y^4/x^6)/(16y^2/3x) | | y=228+39-27 | | 3x+10y=392 | | -3a+19=2a-16 | | w+19=5+9w |