If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + -18y = 199 Reorder the terms: -18y + y2 = 199 Solving -18y + y2 = 199 Solving for variable 'y'. Reorder the terms: -199 + -18y + y2 = 199 + -199 Combine like terms: 199 + -199 = 0 -199 + -18y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '199' to each side of the equation. -199 + -18y + 199 + y2 = 0 + 199 Reorder the terms: -199 + 199 + -18y + y2 = 0 + 199 Combine like terms: -199 + 199 = 0 0 + -18y + y2 = 0 + 199 -18y + y2 = 0 + 199 Combine like terms: 0 + 199 = 199 -18y + y2 = 199 The y term is -18y. Take half its coefficient (-9). Square it (81) and add it to both sides. Add '81' to each side of the equation. -18y + 81 + y2 = 199 + 81 Reorder the terms: 81 + -18y + y2 = 199 + 81 Combine like terms: 199 + 81 = 280 81 + -18y + y2 = 280 Factor a perfect square on the left side: (y + -9)(y + -9) = 280 Calculate the square root of the right side: 16.733200531 Break this problem into two subproblems by setting (y + -9) equal to 16.733200531 and -16.733200531.Subproblem 1
y + -9 = 16.733200531 Simplifying y + -9 = 16.733200531 Reorder the terms: -9 + y = 16.733200531 Solving -9 + y = 16.733200531 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + y = 16.733200531 + 9 Combine like terms: -9 + 9 = 0 0 + y = 16.733200531 + 9 y = 16.733200531 + 9 Combine like terms: 16.733200531 + 9 = 25.733200531 y = 25.733200531 Simplifying y = 25.733200531Subproblem 2
y + -9 = -16.733200531 Simplifying y + -9 = -16.733200531 Reorder the terms: -9 + y = -16.733200531 Solving -9 + y = -16.733200531 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + y = -16.733200531 + 9 Combine like terms: -9 + 9 = 0 0 + y = -16.733200531 + 9 y = -16.733200531 + 9 Combine like terms: -16.733200531 + 9 = -7.733200531 y = -7.733200531 Simplifying y = -7.733200531Solution
The solution to the problem is based on the solutions from the subproblems. y = {25.733200531, -7.733200531}
| 6x+4x+8+2=10+2 | | 3x+2y+6x+y=39 | | 88(x-1)(5x+6)=0 | | 4x+2x+3x=45+2 | | 3x^2+2x-33=0 | | (x-2)(x-7)=-6 | | 9x+-13=3x+5 | | 9x+13=3x+5 | | 2x^2=-19x-35 | | 7n-6+4(1+6)=17 | | g+18=-32 | | 16=8+4x | | 0093787111125= | | 2x+15=3x-60 | | -2k+9=3k-1 | | 8x=7x+10 | | -1(x+4)=.5(6x+16) | | 23n+hy*hy(7+89)=142 | | 3m+1v=0.11 | | 100(2*4)-(6/2)+8= | | y=8x-14 | | (2X+4)+X=84 | | z=3-x-y | | 3/4/6=d | | -2x+7=6x-17 | | x^2+ax-x-a=0 | | (x+8.5)(4x+34)=195 | | (x+72)+3x=180 | | 5x(6x-13)=0 | | 180=-112x-60y | | -8+2x=5x-11 | | -2n=29 |