If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5z + -9)(4 + z) = 0 Reorder the terms: (-9 + 5z)(4 + z) = 0 Multiply (-9 + 5z) * (4 + z) (-9(4 + z) + 5z * (4 + z)) = 0 ((4 * -9 + z * -9) + 5z * (4 + z)) = 0 ((-36 + -9z) + 5z * (4 + z)) = 0 (-36 + -9z + (4 * 5z + z * 5z)) = 0 (-36 + -9z + (20z + 5z2)) = 0 Combine like terms: -9z + 20z = 11z (-36 + 11z + 5z2) = 0 Solving -36 + 11z + 5z2 = 0 Solving for variable 'z'. Factor a trinomial. (-4 + -1z)(9 + -5z) = 0Subproblem 1
Set the factor '(-4 + -1z)' equal to zero and attempt to solve: Simplifying -4 + -1z = 0 Solving -4 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1z = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1z = 0 + 4 -1z = 0 + 4 Combine like terms: 0 + 4 = 4 -1z = 4 Divide each side by '-1'. z = -4 Simplifying z = -4Subproblem 2
Set the factor '(9 + -5z)' equal to zero and attempt to solve: Simplifying 9 + -5z = 0 Solving 9 + -5z = 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 + -5z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -5z = 0 + -9 -5z = 0 + -9 Combine like terms: 0 + -9 = -9 -5z = -9 Divide each side by '-5'. z = 1.8 Simplifying z = 1.8Solution
z = {-4, 1.8}
| 2x^2+32x-34=0 | | -25f^2= | | 3x^2+44x-100=0 | | (x)=x^2+4x-6 | | -0.01x^2+30x-4000=y | | f(x)=x^2+4x-6(x-2) | | -6x+14=-12 | | f(x)=x^2+4x-6x-2 | | (8-7+9)-8(-8+3-9)= | | [9(p+5)-17]+[2(p-2)+1]= | | 1296a^4-p^4= | | 8x^2+16x-37=5 | | -5+x=-2x+10 | | [7(b+5)-17]+[2(b+2)+5]= | | 3x^2+10x-125=0 | | x+18=-36 | | y=x^3-9x^2+15x-10 | | 1.25x^2=57600 | | f(x)=x^3-3x-a | | 7a=29(a-10) | | 4x-3.7=3x-1.8 | | 5a+6b=10 | | 9-(-n+4)=4(-2n+2)+1 | | 9=11x-2 | | 3.6x+6=-2+2x | | 5x^2-20x=x^2+8x-49 | | z^2+5x+4=0 | | x*x+12x+19=0 | | k^2-6k-17=0 | | y^4-9y^2+20=0 | | 1.4x-3=2+x | | -sin(t)-2sin(2t)=0 |