If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -7 = 29t + -16t2 Solving -7 = 29t + -16t2 Solving for variable 't'. Reorder the terms: -7 + -29t + 16t2 = 29t + -29t + -16t2 + 16t2 Combine like terms: 29t + -29t = 0 -7 + -29t + 16t2 = 0 + -16t2 + 16t2 -7 + -29t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 -7 + -29t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -0.4375 + -1.8125t + t2 = 0 Move the constant term to the right: Add '0.4375' to each side of the equation. -0.4375 + -1.8125t + 0.4375 + t2 = 0 + 0.4375 Reorder the terms: -0.4375 + 0.4375 + -1.8125t + t2 = 0 + 0.4375 Combine like terms: -0.4375 + 0.4375 = 0.0000 0.0000 + -1.8125t + t2 = 0 + 0.4375 -1.8125t + t2 = 0 + 0.4375 Combine like terms: 0 + 0.4375 = 0.4375 -1.8125t + t2 = 0.4375 The t term is -1.8125t. Take half its coefficient (-0.90625). Square it (0.8212890625) and add it to both sides. Add '0.8212890625' to each side of the equation. -1.8125t + 0.8212890625 + t2 = 0.4375 + 0.8212890625 Reorder the terms: 0.8212890625 + -1.8125t + t2 = 0.4375 + 0.8212890625 Combine like terms: 0.4375 + 0.8212890625 = 1.2587890625 0.8212890625 + -1.8125t + t2 = 1.2587890625 Factor a perfect square on the left side: (t + -0.90625)(t + -0.90625) = 1.2587890625 Calculate the square root of the right side: 1.121957692 Break this problem into two subproblems by setting (t + -0.90625) equal to 1.121957692 and -1.121957692.Subproblem 1
t + -0.90625 = 1.121957692 Simplifying t + -0.90625 = 1.121957692 Reorder the terms: -0.90625 + t = 1.121957692 Solving -0.90625 + t = 1.121957692 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.90625' to each side of the equation. -0.90625 + 0.90625 + t = 1.121957692 + 0.90625 Combine like terms: -0.90625 + 0.90625 = 0.00000 0.00000 + t = 1.121957692 + 0.90625 t = 1.121957692 + 0.90625 Combine like terms: 1.121957692 + 0.90625 = 2.028207692 t = 2.028207692 Simplifying t = 2.028207692Subproblem 2
t + -0.90625 = -1.121957692 Simplifying t + -0.90625 = -1.121957692 Reorder the terms: -0.90625 + t = -1.121957692 Solving -0.90625 + t = -1.121957692 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '0.90625' to each side of the equation. -0.90625 + 0.90625 + t = -1.121957692 + 0.90625 Combine like terms: -0.90625 + 0.90625 = 0.00000 0.00000 + t = -1.121957692 + 0.90625 t = -1.121957692 + 0.90625 Combine like terms: -1.121957692 + 0.90625 = -0.215707692 t = -0.215707692 Simplifying t = -0.215707692Solution
The solution to the problem is based on the solutions from the subproblems. t = {2.028207692, -0.215707692}
| -35=-3w-4w | | 4k+rt=11 | | 4/5m+4=8 | | 15x+5=5x+415 | | 4/5x=2x-1/3 | | 32-(5v)=3v-(8) | | (2x-6)/4=7 | | d+3/7=9 | | -14y=-7(y-19) | | 3(4x-2)-3(1+7x)=18 | | n+4.4=10 | | 2-7(-3-6x)=149 | | 1/2x=-8+x | | (6-m)+3=-12+27i | | -16t^2+201t=93 | | 15+5x=5x+415 | | 7(h-9)-3h+19=0 | | 1/2x=-8+c | | -25=3p+2p | | 7x=1/2-9 | | 2/7x+y=7 | | -7(-8+v)+5=117 | | 2-7(-3-6x)=140 | | 25=x/4+2 | | .2x^2-.2x-.4=0 | | -9b-b-7=9 | | 3r-11=-15+r | | -6+5x=-18 | | (6-m)+3ni=-12+27 | | s(t)=-16t^2+32t | | 7((5/2x)+(3/7))=-137 | | 4t=4t-7 |