(8+z)(5z-3)=0

Simple and best practice solution for (8+z)(5z-3)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (8+z)(5z-3)=0 equation:


Simplifying
(8 + z)(5z + -3) = 0

Reorder the terms:
(8 + z)(-3 + 5z) = 0

Multiply (8 + z) * (-3 + 5z)
(8(-3 + 5z) + z(-3 + 5z)) = 0
((-3 * 8 + 5z * 8) + z(-3 + 5z)) = 0
((-24 + 40z) + z(-3 + 5z)) = 0
(-24 + 40z + (-3 * z + 5z * z)) = 0
(-24 + 40z + (-3z + 5z2)) = 0

Combine like terms: 40z + -3z = 37z
(-24 + 37z + 5z2) = 0

Solving
-24 + 37z + 5z2 = 0

Solving for variable 'z'.

Factor a trinomial.
(-8 + -1z)(3 + -5z) = 0

Subproblem 1

Set the factor '(-8 + -1z)' equal to zero and attempt to solve: Simplifying -8 + -1z = 0 Solving -8 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1z = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1z = 0 + 8 -1z = 0 + 8 Combine like terms: 0 + 8 = 8 -1z = 8 Divide each side by '-1'. z = -8 Simplifying z = -8

Subproblem 2

Set the factor '(3 + -5z)' equal to zero and attempt to solve: Simplifying 3 + -5z = 0 Solving 3 + -5z = 0 Move all terms containing z to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -5z = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -5z = 0 + -3 -5z = 0 + -3 Combine like terms: 0 + -3 = -3 -5z = -3 Divide each side by '-5'. z = 0.6 Simplifying z = 0.6

Solution

z = {-8, 0.6}

See similar equations:

| 2x+3+x+5=11 | | 2x+8x+56x=0 | | 36/(6-6i) | | 47+3y-14=11y-9-2y | | 5n^2-37n-72=0 | | 5*x=11*11 | | 2x-8+5x+11= | | r+6=3-7 | | 24u^8x^6-18ux^2y^3=0 | | 400=x*x+(x-6) | | 4+6x+8=0 | | 2(x-3)-3=-5(-5x+5)-5x | | r^2-a^2=0 | | 80=(x/x)^2 | | 80=x^2/x | | 36=x*x+(x-3) | | 2x-56x= | | P(x)=14000+70x+x^2 | | x^2-x-1=-(6/5) | | 3x^2(5x^3-8x+7)= | | 6x^2+6x-336=0 | | v*2=45-4v | | 80-2x=x^2 | | 4a^2+4ab-80b^2=0 | | a^3-9a^2b+ab-9b^2=0 | | (1-(9/5)^(1/2))/(1*2) | | 92-2x=12+x^2 | | 3+2(4x-4)=5-5(2x+1) | | ln(8x+6)=3.2 | | 125c^3+216= | | ln(5x)+5=0 | | y-6=1.16(x-1) |

Equations solver categories