If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -18n + -33 = 6 Reorder the terms: -33 + -18n + n2 = 6 Solving -33 + -18n + n2 = 6 Solving for variable 'n'. Reorder the terms: -33 + -6 + -18n + n2 = 6 + -6 Combine like terms: -33 + -6 = -39 -39 + -18n + n2 = 6 + -6 Combine like terms: 6 + -6 = 0 -39 + -18n + n2 = 0 Begin completing the square. Move the constant term to the right: Add '39' to each side of the equation. -39 + -18n + 39 + n2 = 0 + 39 Reorder the terms: -39 + 39 + -18n + n2 = 0 + 39 Combine like terms: -39 + 39 = 0 0 + -18n + n2 = 0 + 39 -18n + n2 = 0 + 39 Combine like terms: 0 + 39 = 39 -18n + n2 = 39 The n term is -18n. Take half its coefficient (-9). Square it (81) and add it to both sides. Add '81' to each side of the equation. -18n + 81 + n2 = 39 + 81 Reorder the terms: 81 + -18n + n2 = 39 + 81 Combine like terms: 39 + 81 = 120 81 + -18n + n2 = 120 Factor a perfect square on the left side: (n + -9)(n + -9) = 120 Calculate the square root of the right side: 10.95445115 Break this problem into two subproblems by setting (n + -9) equal to 10.95445115 and -10.95445115.Subproblem 1
n + -9 = 10.95445115 Simplifying n + -9 = 10.95445115 Reorder the terms: -9 + n = 10.95445115 Solving -9 + n = 10.95445115 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + n = 10.95445115 + 9 Combine like terms: -9 + 9 = 0 0 + n = 10.95445115 + 9 n = 10.95445115 + 9 Combine like terms: 10.95445115 + 9 = 19.95445115 n = 19.95445115 Simplifying n = 19.95445115Subproblem 2
n + -9 = -10.95445115 Simplifying n + -9 = -10.95445115 Reorder the terms: -9 + n = -10.95445115 Solving -9 + n = -10.95445115 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + n = -10.95445115 + 9 Combine like terms: -9 + 9 = 0 0 + n = -10.95445115 + 9 n = -10.95445115 + 9 Combine like terms: -10.95445115 + 9 = -1.95445115 n = -1.95445115 Simplifying n = -1.95445115Solution
The solution to the problem is based on the solutions from the subproblems. n = {19.95445115, -1.95445115}
| -7a+6=69 | | (2x+5)=ax+b | | 54/60 | | xlog(x)=20000 | | 3/2(5-6u) | | 8x+33=2x+45+3x+15 | | .018(x)=195000 | | x+.25x=500 | | 10a+3b+0.5c=100 | | 5.88x+1=34.5744+x | | -32y=-544 | | x^3-6x^2+4x=-6 | | -2x+6=5x-9 | | 3(10+x)=42 | | 4(5x-5)=-180 | | 5(9-6x)=-45 | | 5y-50=0 | | -2(7x+5)=-178 | | -2x+1=7-5x | | 2e^4x+4=18 | | (x^2+y^2)dy-2*x*ydx=0 | | -7+2x=-4x+47 | | 3x+5y=10.5 | | 2x+5y=9.5 | | -4=-2x-4x+8 | | 19/6x=0 | | 7=-5x+4x+1 | | 4(8-3x)=-6(2x+6) | | -43=x-7x+5 | | 20logx=-25 | | -40=-7x-x+8 | | 3w-4=2(w+8) |