If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5y + 4)(9 + -1y) = 0 Reorder the terms: (4 + 5y)(9 + -1y) = 0 Multiply (4 + 5y) * (9 + -1y) (4(9 + -1y) + 5y * (9 + -1y)) = 0 ((9 * 4 + -1y * 4) + 5y * (9 + -1y)) = 0 ((36 + -4y) + 5y * (9 + -1y)) = 0 (36 + -4y + (9 * 5y + -1y * 5y)) = 0 (36 + -4y + (45y + -5y2)) = 0 Combine like terms: -4y + 45y = 41y (36 + 41y + -5y2) = 0 Solving 36 + 41y + -5y2 = 0 Solving for variable 'y'. Factor a trinomial. (9 + -1y)(4 + 5y) = 0Subproblem 1
Set the factor '(9 + -1y)' equal to zero and attempt to solve: Simplifying 9 + -1y = 0 Solving 9 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1y = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1y = 0 + -9 -1y = 0 + -9 Combine like terms: 0 + -9 = -9 -1y = -9 Divide each side by '-1'. y = 9 Simplifying y = 9Subproblem 2
Set the factor '(4 + 5y)' equal to zero and attempt to solve: Simplifying 4 + 5y = 0 Solving 4 + 5y = 0 Move all terms containing y to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 5y = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5y = 0 + -4 5y = 0 + -4 Combine like terms: 0 + -4 = -4 5y = -4 Divide each side by '5'. y = -0.8 Simplifying y = -0.8Solution
y = {9, -0.8}
| http://media.apexlearning.com/Images/200905/05/0b5cd471-3b53-4d59-9038-15df02530afe.gif | | 8x+24-5x+9=7 | | 8m-3=-52 | | 3(3x+4)+6(x-4)= | | 8x=2y+5 | | 4y+5=2y-6 | | 2y-5=y+17 | | 3+19m-2=9m+27-3m | | 2003-02-02-00-00_files/i0200000.jpg? | | 5+2p-(4+p)= | | 7b=2b | | Ek=1/2mv2 | | 10x^2-7x+8=0 | | 8am-8bm=(8m) | | 2x=3y-5z | | 9n+5n=42 | | 36/((12-9*7-12) | | 32-3P-V-X=16-0.5P-0.5V-X | | -0.3x=45 | | 36/ | | 2X+2M+V+P=32 | | M=32-3P-V-X | | 12n=89 | | 1.5*2(x/3)-15 | | 128+2.50v=(14.50+4)v | | 3P+M+V+X=32 | | 12=89 | | 8b=25 | | 3P+M+O+X=32 | | 11n=81 | | 10+5g=3t+2gt | | 2s+3s=10 |
