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

Simple and best practice solution for (3+w)(5w-8)=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 (3+w)(5w-8)=0 equation:


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

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

Multiply (3 + w) * (-8 + 5w)
(3(-8 + 5w) + w(-8 + 5w)) = 0
((-8 * 3 + 5w * 3) + w(-8 + 5w)) = 0
((-24 + 15w) + w(-8 + 5w)) = 0
(-24 + 15w + (-8 * w + 5w * w)) = 0
(-24 + 15w + (-8w + 5w2)) = 0

Combine like terms: 15w + -8w = 7w
(-24 + 7w + 5w2) = 0

Solving
-24 + 7w + 5w2 = 0

Solving for variable 'w'.

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

Subproblem 1

Set the factor '(-3 + -1w)' equal to zero and attempt to solve: Simplifying -3 + -1w = 0 Solving -3 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1w = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1w = 0 + 3 -1w = 0 + 3 Combine like terms: 0 + 3 = 3 -1w = 3 Divide each side by '-1'. w = -3 Simplifying w = -3

Subproblem 2

Set the factor '(8 + -5w)' equal to zero and attempt to solve: Simplifying 8 + -5w = 0 Solving 8 + -5w = 0 Move all terms containing w to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -5w = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -5w = 0 + -8 -5w = 0 + -8 Combine like terms: 0 + -8 = -8 -5w = -8 Divide each side by '-5'. w = 1.6 Simplifying w = 1.6

Solution

w = {-3, 1.6}

See similar equations:

| 3p-4q+r=15 | | 8x-34=4x | | r^2-14=-5r | | 10x-167=61-2x | | (2x+5)+(3x+10)=70 | | 46=-5n-4 | | 14=0.30w | | -9-19=-11x+11 | | -2v+-8=0 | | b^2+10=-7b | | 2x-1x=10 | | 2y-x+2+16-y+3x+2x-y=98 | | 4x^2+6x+3=1 | | -14=-7(6+p) | | x^2+7x=2x+24 | | n^2=-6n | | 5x^2+2x+21=0 | | x^2+24=2x | | x^2+-4x-110=0 | | 9(c+3)-6=24-5x-3+14x | | 16(x)=5(80) | | -42-x=14-5x | | 4w^2-64=0 | | -6x-20=32-8x | | 57=-7+4x | | 16(x)=5(8) | | 2x^2=4-26 | | 3x+34=y | | 8c^2-18=0 | | 5(a-8)+24=3(a-4) | | 0.5n+9=4n+5 | | 9x+6=12+8x |

Equations solver categories