If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5 + -1z)(4z + 9) = 0 Reorder the terms: (5 + -1z)(9 + 4z) = 0 Multiply (5 + -1z) * (9 + 4z) (5(9 + 4z) + -1z * (9 + 4z)) = 0 ((9 * 5 + 4z * 5) + -1z * (9 + 4z)) = 0 ((45 + 20z) + -1z * (9 + 4z)) = 0 (45 + 20z + (9 * -1z + 4z * -1z)) = 0 (45 + 20z + (-9z + -4z2)) = 0 Combine like terms: 20z + -9z = 11z (45 + 11z + -4z2) = 0 Solving 45 + 11z + -4z2 = 0 Solving for variable 'z'. Factor a trinomial. (5 + -1z)(9 + 4z) = 0Subproblem 1
Set the factor '(5 + -1z)' equal to zero and attempt to solve: Simplifying 5 + -1z = 0 Solving 5 + -1z = 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 + -1z = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1z = 0 + -5 -1z = 0 + -5 Combine like terms: 0 + -5 = -5 -1z = -5 Divide each side by '-1'. z = 5 Simplifying z = 5Subproblem 2
Set the factor '(9 + 4z)' equal to zero and attempt to solve: Simplifying 9 + 4z = 0 Solving 9 + 4z = 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 + 4z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 4z = 0 + -9 4z = 0 + -9 Combine like terms: 0 + -9 = -9 4z = -9 Divide each side by '4'. z = -2.25 Simplifying z = -2.25Solution
z = {5, -2.25}
| 5x+11=1+-7 | | x+8+12=-3 | | -7w^4(6w^5-5w+5)= | | a=3.14*18*18 | | 0.23n=273n-5 | | 26=-54(4+8y)-6 | | 790=7.5x+4Y | | 11d+4-2d=3(3d-1) | | 3x+4=3*4 | | -7w^4(2w^4-5)= | | -21=-5x+6x-1 | | 10x+7=2x-5 | | 9y=x+4 | | -10m+3=13-2m-6m | | 3(6y-6)-(2y-7)= | | 3x=54-3y | | (x+2)(y^2+2y-12)= | | 3(a-5)=27 | | 5+n=23 | | (x+2)(y^2+2y-12)=equation | | 8.6=9.8-0.3x | | x^3+0.5x^2-2x+6=0 | | 17=3(g+3) | | 7x^2+5x+16=0 | | -x^3+7x^2-8x+12=0 | | m+30.3=40.8 | | 30.3+m=40.8 | | f(x)=x^4-2x^3-8x^2 | | 3(5c-6)=36 | | 15y=75 | | 2p-5=6+4p | | -10-6(-30)= |