If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20 = -16t2 + 96t + 7 Reorder the terms: 20 = 7 + 96t + -16t2 Solving 20 = 7 + 96t + -16t2 Solving for variable 't'. Combine like terms: 20 + -7 = 13 13 + -96t + 16t2 = 7 + 96t + -16t2 + -7 + -96t + 16t2 Reorder the terms: 13 + -96t + 16t2 = 7 + -7 + 96t + -96t + -16t2 + 16t2 Combine like terms: 7 + -7 = 0 13 + -96t + 16t2 = 0 + 96t + -96t + -16t2 + 16t2 13 + -96t + 16t2 = 96t + -96t + -16t2 + 16t2 Combine like terms: 96t + -96t = 0 13 + -96t + 16t2 = 0 + -16t2 + 16t2 13 + -96t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 13 + -96t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. 0.8125 + -6t + t2 = 0 Move the constant term to the right: Add '-0.8125' to each side of the equation. 0.8125 + -6t + -0.8125 + t2 = 0 + -0.8125 Reorder the terms: 0.8125 + -0.8125 + -6t + t2 = 0 + -0.8125 Combine like terms: 0.8125 + -0.8125 = 0.0000 0.0000 + -6t + t2 = 0 + -0.8125 -6t + t2 = 0 + -0.8125 Combine like terms: 0 + -0.8125 = -0.8125 -6t + t2 = -0.8125 The t term is -6t. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6t + 9 + t2 = -0.8125 + 9 Reorder the terms: 9 + -6t + t2 = -0.8125 + 9 Combine like terms: -0.8125 + 9 = 8.1875 9 + -6t + t2 = 8.1875 Factor a perfect square on the left side: (t + -3)(t + -3) = 8.1875 Calculate the square root of the right side: 2.861380786 Break this problem into two subproblems by setting (t + -3) equal to 2.861380786 and -2.861380786.Subproblem 1
t + -3 = 2.861380786 Simplifying t + -3 = 2.861380786 Reorder the terms: -3 + t = 2.861380786 Solving -3 + t = 2.861380786 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + t = 2.861380786 + 3 Combine like terms: -3 + 3 = 0 0 + t = 2.861380786 + 3 t = 2.861380786 + 3 Combine like terms: 2.861380786 + 3 = 5.861380786 t = 5.861380786 Simplifying t = 5.861380786Subproblem 2
t + -3 = -2.861380786 Simplifying t + -3 = -2.861380786 Reorder the terms: -3 + t = -2.861380786 Solving -3 + t = -2.861380786 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + t = -2.861380786 + 3 Combine like terms: -3 + 3 = 0 0 + t = -2.861380786 + 3 t = -2.861380786 + 3 Combine like terms: -2.861380786 + 3 = 0.138619214 t = 0.138619214 Simplifying t = 0.138619214Solution
The solution to the problem is based on the solutions from the subproblems. t = {5.861380786, 0.138619214}
| xy-6y+3x-18=0 | | 3*b=729 | | -6x-2=-5 | | 6(r-4)=30r | | 1/2y-11=1/6y | | 2x^2+-5x+3=0 | | x^2-6x-76=3 | | 6/6t=5/6 | | x^2+6x*x+4*2= | | 23=n+17 | | 83=3(49+5)-4 | | Sqrt80w^3/9 | | -1/9x=9 | | 1/2t=5/6 | | p+8p+5p+12= | | 1.5x+x=3850 | | 20x+10=124 | | 6/7-8/11 | | 2r+3=8 | | xsquared-38=0 | | 7p-42m-49= | | y=6y+(30-17) | | 72-42m-49= | | 3+6x+1+7x= | | 0.5x-0.8=0.3+0.4 | | 4(x-5)=2x-8 | | 2x^2y^3*5x^4y^2= | | 7.8x-8=1.3x+2 | | 3/4w=1/2 | | 5/9=q/13 | | 3x+21.5=116 | | -6(8-6)=-192 |