If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (9 + z)(4z + 5) = 0 Reorder the terms: (9 + z)(5 + 4z) = 0 Multiply (9 + z) * (5 + 4z) (9(5 + 4z) + z(5 + 4z)) = 0 ((5 * 9 + 4z * 9) + z(5 + 4z)) = 0 ((45 + 36z) + z(5 + 4z)) = 0 (45 + 36z + (5 * z + 4z * z)) = 0 (45 + 36z + (5z + 4z2)) = 0 Combine like terms: 36z + 5z = 41z (45 + 41z + 4z2) = 0 Solving 45 + 41z + 4z2 = 0 Solving for variable 'z'. Factor a trinomial. (9 + z)(5 + 4z) = 0Subproblem 1
Set the factor '(9 + z)' equal to zero and attempt to solve: Simplifying 9 + z = 0 Solving 9 + z = 0 Move all terms containing z to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + z = 0 + -9 z = 0 + -9 Combine like terms: 0 + -9 = -9 z = -9 Simplifying z = -9Subproblem 2
Set the factor '(5 + 4z)' equal to zero and attempt to solve: Simplifying 5 + 4z = 0 Solving 5 + 4z = 0 Move all terms containing z to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 4z = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 4z = 0 + -5 4z = 0 + -5 Combine like terms: 0 + -5 = -5 4z = -5 Divide each side by '4'. z = -1.25 Simplifying z = -1.25Solution
z = {-9, -1.25}
| 4+=145 | | 3(c-4)+9=2+c-5 | | 4+x=156 | | y=-7+16x | | 1/2k+2=5 | | 1.25(x+72.00)=273075 | | 5/60=8/x | | 125(x+72.00)=273.75 | | 1/2k+2=5k | | 9-2y/7=y | | 156*x+4= | | 125(x+72.00)=273.25 | | 6y+2y=-16 | | f(x)=1.5x+7.6 | | 125(x+72.00)=250.00 | | 1.5b=1425 | | 5y-9x=23 | | 2x-1=4x-7 | | y=-1/4x-3/4 | | 5(g+7)=64 | | 3x=+5 | | 7(y-6)-3=-5(-5y+7)-2y | | 0.50(x-500000.00)=200000.00 | | 11x+15y+31=0 | | 9+2+4=18365293 | | -8x^8+18x^6/-2x^4 | | 0.50(x-500000.00)=10.00 | | 1727=29x-680 | | (x+8)(x+2)=(x-8)(x-2) | | 0.50(x+500000.00)=125000.00 | | (5u+1)(7-u)=0 | | -6-36= |