If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3y2 + 2y + -3) + -1(-9y + 6) = 0 Reorder the terms: (-3 + 2y + 3y2) + -1(-9y + 6) = 0 Remove parenthesis around (-3 + 2y + 3y2) -3 + 2y + 3y2 + -1(-9y + 6) = 0 Reorder the terms: -3 + 2y + 3y2 + -1(6 + -9y) = 0 -3 + 2y + 3y2 + (6 * -1 + -9y * -1) = 0 -3 + 2y + 3y2 + (-6 + 9y) = 0 Reorder the terms: -3 + -6 + 2y + 9y + 3y2 = 0 Combine like terms: -3 + -6 = -9 -9 + 2y + 9y + 3y2 = 0 Combine like terms: 2y + 9y = 11y -9 + 11y + 3y2 = 0 Solving -9 + 11y + 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'. -3 + 3.666666667y + y2 = 0 Move the constant term to the right: Add '3' to each side of the equation. -3 + 3.666666667y + 3 + y2 = 0 + 3 Reorder the terms: -3 + 3 + 3.666666667y + y2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 3.666666667y + y2 = 0 + 3 3.666666667y + y2 = 0 + 3 Combine like terms: 0 + 3 = 3 3.666666667y + y2 = 3 The y term is 3.666666667y. Take half its coefficient (1.833333334). Square it (3.361111114) and add it to both sides. Add '3.361111114' to each side of the equation. 3.666666667y + 3.361111114 + y2 = 3 + 3.361111114 Reorder the terms: 3.361111114 + 3.666666667y + y2 = 3 + 3.361111114 Combine like terms: 3 + 3.361111114 = 6.361111114 3.361111114 + 3.666666667y + y2 = 6.361111114 Factor a perfect square on the left side: (y + 1.833333334)(y + 1.833333334) = 6.361111114 Calculate the square root of the right side: 2.522124326 Break this problem into two subproblems by setting (y + 1.833333334) equal to 2.522124326 and -2.522124326.Subproblem 1
y + 1.833333334 = 2.522124326 Simplifying y + 1.833333334 = 2.522124326 Reorder the terms: 1.833333334 + y = 2.522124326 Solving 1.833333334 + y = 2.522124326 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-1.833333334' to each side of the equation. 1.833333334 + -1.833333334 + y = 2.522124326 + -1.833333334 Combine like terms: 1.833333334 + -1.833333334 = 0.000000000 0.000000000 + y = 2.522124326 + -1.833333334 y = 2.522124326 + -1.833333334 Combine like terms: 2.522124326 + -1.833333334 = 0.688790992 y = 0.688790992 Simplifying y = 0.688790992Subproblem 2
y + 1.833333334 = -2.522124326 Simplifying y + 1.833333334 = -2.522124326 Reorder the terms: 1.833333334 + y = -2.522124326 Solving 1.833333334 + y = -2.522124326 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-1.833333334' to each side of the equation. 1.833333334 + -1.833333334 + y = -2.522124326 + -1.833333334 Combine like terms: 1.833333334 + -1.833333334 = 0.000000000 0.000000000 + y = -2.522124326 + -1.833333334 y = -2.522124326 + -1.833333334 Combine like terms: -2.522124326 + -1.833333334 = -4.35545766 y = -4.35545766 Simplifying y = -4.35545766Solution
The solution to the problem is based on the solutions from the subproblems. y = {0.688790992, -4.35545766}
| (C-73)+c+67=180 | | 12x+7y+7+7x-8-16= | | 4x-7=3x-14 | | x-2=6x+23 | | 3y-7+y+45=5y+40-3y | | (4x^4)(-5x^8)(2x^4)= | | 6x=-4+1x+3+1 | | 7*x-3=98/7 | | -6x-20=-3+4 | | 12x+18x=-7x | | 6+9=39 | | 6x-12+18x=12x+3+15 | | -0.9x=63 | | 5261=1 | | .5-1.125= | | 1/8x2/3 | | (x+1)(x-4)(x^2-4x+8)=0 | | 4(x-5)-11(x-1)=5-7(x-2) | | Sin^2x=cos^2(x/2) | | .5+.625= | | Cos^2x=sin^2(x/2) | | -12x^4+29x^3-113x^2+90x-120=0 | | 4(x-5)11(x-1)=5-7(x-2) | | (3x+3)*x*85=180 | | -8x-16=-136 | | 3x+3*x*85=180 | | y=50x-25 | | 6x=-19x+7 | | 3=sqrt(2x^3+2x^2+4x+1) | | 7y-6/4=-5 | | 9=2x^3+2x^2+4x+1 | | 4x+27=3+7x-6 |