(5w-7)(1-w)=0

Simple and best practice solution for (5w-7)(1-w)=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 (5w-7)(1-w)=0 equation:


Simplifying
(5w + -7)(1 + -1w) = 0

Reorder the terms:
(-7 + 5w)(1 + -1w) = 0

Multiply (-7 + 5w) * (1 + -1w)
(-7(1 + -1w) + 5w * (1 + -1w)) = 0
((1 * -7 + -1w * -7) + 5w * (1 + -1w)) = 0
((-7 + 7w) + 5w * (1 + -1w)) = 0
(-7 + 7w + (1 * 5w + -1w * 5w)) = 0
(-7 + 7w + (5w + -5w2)) = 0

Combine like terms: 7w + 5w = 12w
(-7 + 12w + -5w2) = 0

Solving
-7 + 12w + -5w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-7 + 5w)(1 + -1w) = 0

Subproblem 1

Set the factor '(-7 + 5w)' equal to zero and attempt to solve: Simplifying -7 + 5w = 0 Solving -7 + 5w = 0 Move all terms containing w to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + 5w = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 5w = 0 + 7 5w = 0 + 7 Combine like terms: 0 + 7 = 7 5w = 7 Divide each side by '5'. w = 1.4 Simplifying w = 1.4

Subproblem 2

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

Solution

w = {1.4, 1}

See similar equations:

| 7a-a+2a= | | 7m-3=3+6m | | 3[p+2(p-2)]=4(p-3) | | 5x^3=395 | | 4.7/5.4= | | 9x^2+x-8=0 | | -n-24=-5+n | | -2n-24=5 | | -2k-3(4-2k)=-2(k-3)+2 | | 3b-8=6m+1 | | 2x^2+9x-50=0 | | x^2+38x-361=0 | | 4k^2+2k=2k+1 | | 6t+16.95=52.55 | | 6x+7=13+7 | | x=1.125x+10.125 | | 20-16t+32t= | | 7x+15=3(3x-5) | | -[10z-(20z+8)]=8+(9z+5) | | F=3C-12 | | x(7x-4)=(7x+8)(x-2) | | 14x^2+11x-9=0 | | 5x+4=3(6x-5) | | -3d^2+5=22 | | -4(6y-5)=23-3(7y+1) | | 1000000x+2=3 | | 1+2x=17589 | | 2x^5-162x=0 | | -3-16= | | x^2-7x-8=x^2+4x+4 | | 3x-7(2x-2)=3(-2x+2) | | -3(x+2)-x-5=-4(x+4)+5 |

Equations solver categories