If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5z + -4)(9 + z) = 0 Reorder the terms: (-4 + 5z)(9 + z) = 0 Multiply (-4 + 5z) * (9 + z) (-4(9 + z) + 5z * (9 + z)) = 0 ((9 * -4 + z * -4) + 5z * (9 + z)) = 0 ((-36 + -4z) + 5z * (9 + z)) = 0 (-36 + -4z + (9 * 5z + z * 5z)) = 0 (-36 + -4z + (45z + 5z2)) = 0 Combine like terms: -4z + 45z = 41z (-36 + 41z + 5z2) = 0 Solving -36 + 41z + 5z2 = 0 Solving for variable 'z'. Factor a trinomial. (-9 + -1z)(4 + -5z) = 0Subproblem 1
Set the factor '(-9 + -1z)' equal to zero and attempt to solve: Simplifying -9 + -1z = 0 Solving -9 + -1z = 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 + -1z = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -1z = 0 + 9 -1z = 0 + 9 Combine like terms: 0 + 9 = 9 -1z = 9 Divide each side by '-1'. z = -9 Simplifying z = -9Subproblem 2
Set the factor '(4 + -5z)' equal to zero and attempt to solve: Simplifying 4 + -5z = 0 Solving 4 + -5z = 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 + -5z = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5z = 0 + -4 -5z = 0 + -4 Combine like terms: 0 + -4 = -4 -5z = -4 Divide each side by '-5'. z = 0.8 Simplifying z = 0.8Solution
z = {-9, 0.8}
| 8d+6=2d+24 | | 35a^2-39a-14= | | 3x^2y-4xy^2= | | y=x^75000 | | xyz+x^2yz^2= | | 25c-25c^2= | | 6x+6z=8+5y | | 11-8x-7-4x=7 | | 13x+11(x+1)=24(x+1)-13 | | 3abc+2a^2c= | | x^3+9x^2-12x-20=0 | | 5-2*2=-3 | | 4b^3c-8b^2c^2= | | 26x^3+65x^2-208x-520= | | -7x+9+5x=-2x+14 | | 3(x)-3=6 | | dv/dp=-v/p | | 8/5z=7/4 | | X^2-4.8X-5.76=0 | | 6s^2+29s-42= | | 6(x-6)=6x-36 | | X^2+4.8X-5.76=0 | | 70-8.52x= | | 2x-5x+3=15 | | 16x-7=14x-9 | | 3x^7-9x^6+18x^5= | | 4(4x+4)-5=11x+1 | | 45+2x=7x-2x | | 5+4x-15+3=2(2x+5)-17 | | 7x-3-2x=7 | | 5a^2+18a-35= | | (6y^2-3y-5)-(4y^2+5)-(8y+5)= |