If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 171 = n2 + -1n Reorder the terms: 171 = -1n + n2 Solving 171 = -1n + n2 Solving for variable 'n'. Reorder the terms: 171 + n + -1n2 = -1n + n + n2 + -1n2 Combine like terms: -1n + n = 0 171 + n + -1n2 = 0 + n2 + -1n2 171 + n + -1n2 = n2 + -1n2 Combine like terms: n2 + -1n2 = 0 171 + n + -1n2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -171 + -1n + n2 = 0 Move the constant term to the right: Add '171' to each side of the equation. -171 + -1n + 171 + n2 = 0 + 171 Reorder the terms: -171 + 171 + -1n + n2 = 0 + 171 Combine like terms: -171 + 171 = 0 0 + -1n + n2 = 0 + 171 -1n + n2 = 0 + 171 Combine like terms: 0 + 171 = 171 -1n + n2 = 171 The n term is n. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1n + 0.25 + n2 = 171 + 0.25 Reorder the terms: 0.25 + -1n + n2 = 171 + 0.25 Combine like terms: 171 + 0.25 = 171.25 0.25 + -1n + n2 = 171.25 Factor a perfect square on the left side: (n + 0.5)(n + 0.5) = 171.25 Calculate the square root of the right side: 13.086252328 Break this problem into two subproblems by setting (n + 0.5) equal to 13.086252328 and -13.086252328.Subproblem 1
n + 0.5 = 13.086252328 Simplifying n + 0.5 = 13.086252328 Reorder the terms: 0.5 + n = 13.086252328 Solving 0.5 + n = 13.086252328 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + n = 13.086252328 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + n = 13.086252328 + -0.5 n = 13.086252328 + -0.5 Combine like terms: 13.086252328 + -0.5 = 12.586252328 n = 12.586252328 Simplifying n = 12.586252328Subproblem 2
n + 0.5 = -13.086252328 Simplifying n + 0.5 = -13.086252328 Reorder the terms: 0.5 + n = -13.086252328 Solving 0.5 + n = -13.086252328 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + n = -13.086252328 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + n = -13.086252328 + -0.5 n = -13.086252328 + -0.5 Combine like terms: -13.086252328 + -0.5 = -13.586252328 n = -13.586252328 Simplifying n = -13.586252328Solution
The solution to the problem is based on the solutions from the subproblems. n = {12.586252328, -13.586252328}
| 74=3(-10t-3)+6t | | 2(c-6)+7c=5-3(c-2)-7c | | 9=-3y+6 | | 8x+100= | | 7t-t-3=5t-6 | | X-27=4 | | 3z-10=19 | | 3n-3=6n+11 | | 4(3n-13)+42=5(n+5) | | 5n+36=14n | | 5x+9x-42=63-7x | | 5+6v=5+v | | -8p+6+9p=14 | | 13x+15=80 | | 5x-3+4x-2+j=180 | | 5(2x+3)+25=70 | | 11=12-e | | P=10+(-2t) | | 2+3+4+5+6+7+8+9+1+10= | | 10+6=12x | | -2(8k-1)=6(5k+8) | | 7(3y-2)=14y | | 8x+6x-19=76-5x | | -16=-8r | | 4x+27+8-25=90 | | -4+8g=(-4+8g) | | -36=2k | | 0.04x+0.05(20-X)=0.10(38) | | 8+(-3)+2=8+2+(-3) | | 3(2r-5)+8(r+2)= | | 81x^3-3= | | 0=16x^2+13x-5 |