If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -80 + -35y + 3y2 = 0 Solving -80 + -35y + 3y2 = 0 Solving for variable 'y'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -26.66666667 + -11.66666667y + y2 = 0 Move the constant term to the right: Add '26.66666667' to each side of the equation. -26.66666667 + -11.66666667y + 26.66666667 + y2 = 0 + 26.66666667 Reorder the terms: -26.66666667 + 26.66666667 + -11.66666667y + y2 = 0 + 26.66666667 Combine like terms: -26.66666667 + 26.66666667 = 0.00000000 0.00000000 + -11.66666667y + y2 = 0 + 26.66666667 -11.66666667y + y2 = 0 + 26.66666667 Combine like terms: 0 + 26.66666667 = 26.66666667 -11.66666667y + y2 = 26.66666667 The y term is -11.66666667y. Take half its coefficient (-5.833333335). Square it (34.02777780) and add it to both sides. Add '34.02777780' to each side of the equation. -11.66666667y + 34.02777780 + y2 = 26.66666667 + 34.02777780 Reorder the terms: 34.02777780 + -11.66666667y + y2 = 26.66666667 + 34.02777780 Combine like terms: 26.66666667 + 34.02777780 = 60.69444447 34.02777780 + -11.66666667y + y2 = 60.69444447 Factor a perfect square on the left side: (y + -5.833333335)(y + -5.833333335) = 60.69444447 Calculate the square root of the right side: 7.79066393 Break this problem into two subproblems by setting (y + -5.833333335) equal to 7.79066393 and -7.79066393.Subproblem 1
y + -5.833333335 = 7.79066393 Simplifying y + -5.833333335 = 7.79066393 Reorder the terms: -5.833333335 + y = 7.79066393 Solving -5.833333335 + y = 7.79066393 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '5.833333335' to each side of the equation. -5.833333335 + 5.833333335 + y = 7.79066393 + 5.833333335 Combine like terms: -5.833333335 + 5.833333335 = 0.000000000 0.000000000 + y = 7.79066393 + 5.833333335 y = 7.79066393 + 5.833333335 Combine like terms: 7.79066393 + 5.833333335 = 13.623997265 y = 13.623997265 Simplifying y = 13.623997265Subproblem 2
y + -5.833333335 = -7.79066393 Simplifying y + -5.833333335 = -7.79066393 Reorder the terms: -5.833333335 + y = -7.79066393 Solving -5.833333335 + y = -7.79066393 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '5.833333335' to each side of the equation. -5.833333335 + 5.833333335 + y = -7.79066393 + 5.833333335 Combine like terms: -5.833333335 + 5.833333335 = 0.000000000 0.000000000 + y = -7.79066393 + 5.833333335 y = -7.79066393 + 5.833333335 Combine like terms: -7.79066393 + 5.833333335 = -1.957330595 y = -1.957330595 Simplifying y = -1.957330595Solution
The solution to the problem is based on the solutions from the subproblems. y = {13.623997265, -1.957330595}
| 62.54=p+0.06p | | -11p-5(4-4p)=4(p-3)-28 | | 5w+7-8w=15-4w | | 5x-2+8=4x-9 | | x+1/2+3=x+5/6 | | -6x+22=2(-6x-1) | | 6y^2-70y-160= | | -4k+2(5k-60)=-3k-39 | | 25(16)-0(x)=10(16-x) | | 6(z+6)-2(2z+5)=18 | | 5-2z/7=13-2z/5 | | 5-2x=2x-5x | | 93+(3X-3)+6X=180 | | -800*(-100)= | | 4x+5-7(x+1)=6x+5 | | -14-3r+8r=7r-2 | | 5x/7+3=8 | | g(x)=3(-2)-5 | | -80=8(2-36) | | P-5=2p-3p+11 | | 8/5(y+1)=9/5y | | X^2-5x+25= | | 2-6-8=12 | | 24=b(4) | | c=p+0.06p | | 0.15+0.05(18-x)=0.10(13) | | X/2x-4+1/6 | | 10r+8=78 | | -24=4b | | 5=5a-5a | | 3x^7+375x^4= | | 6x=3x+5 |