(3w-1)*w=96

Simple and best practice solution for (3w-1)*w=96 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 (3w-1)*w=96 equation:


Simplifying
(3w + -1) * w = 96

Reorder the terms:
(-1 + 3w) * w = 96

Reorder the terms for easier multiplication:
w(-1 + 3w) = 96
(-1 * w + 3w * w) = 96
(-1w + 3w2) = 96

Solving
-1w + 3w2 = 96

Solving for variable 'w'.

Reorder the terms:
-96 + -1w + 3w2 = 96 + -96

Combine like terms: 96 + -96 = 0
-96 + -1w + 3w2 = 0

Begin completing the square.  Divide all terms by
3 the coefficient of the squared term: 

Divide each side by '3'.
-32 + -0.3333333333w + w2 = 0

Move the constant term to the right:

Add '32' to each side of the equation.
-32 + -0.3333333333w + 32 + w2 = 0 + 32

Reorder the terms:
-32 + 32 + -0.3333333333w + w2 = 0 + 32

Combine like terms: -32 + 32 = 0
0 + -0.3333333333w + w2 = 0 + 32
-0.3333333333w + w2 = 0 + 32

Combine like terms: 0 + 32 = 32
-0.3333333333w + w2 = 32

The w term is -0.3333333333w.  Take half its coefficient (-0.1666666667).
Square it (0.02777777779) and add it to both sides.

Add '0.02777777779' to each side of the equation.
-0.3333333333w + 0.02777777779 + w2 = 32 + 0.02777777779

Reorder the terms:
0.02777777779 + -0.3333333333w + w2 = 32 + 0.02777777779

Combine like terms: 32 + 0.02777777779 = 32.02777777779
0.02777777779 + -0.3333333333w + w2 = 32.02777777779

Factor a perfect square on the left side:
(w + -0.1666666667)(w + -0.1666666667) = 32.02777777779

Calculate the square root of the right side: 5.659308949

Break this problem into two subproblems by setting 
(w + -0.1666666667) equal to 5.659308949 and -5.659308949.

Subproblem 1

w + -0.1666666667 = 5.659308949 Simplifying w + -0.1666666667 = 5.659308949 Reorder the terms: -0.1666666667 + w = 5.659308949 Solving -0.1666666667 + w = 5.659308949 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '0.1666666667' to each side of the equation. -0.1666666667 + 0.1666666667 + w = 5.659308949 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + w = 5.659308949 + 0.1666666667 w = 5.659308949 + 0.1666666667 Combine like terms: 5.659308949 + 0.1666666667 = 5.8259756157 w = 5.8259756157 Simplifying w = 5.8259756157

Subproblem 2

w + -0.1666666667 = -5.659308949 Simplifying w + -0.1666666667 = -5.659308949 Reorder the terms: -0.1666666667 + w = -5.659308949 Solving -0.1666666667 + w = -5.659308949 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '0.1666666667' to each side of the equation. -0.1666666667 + 0.1666666667 + w = -5.659308949 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + w = -5.659308949 + 0.1666666667 w = -5.659308949 + 0.1666666667 Combine like terms: -5.659308949 + 0.1666666667 = -5.4926422823 w = -5.4926422823 Simplifying w = -5.4926422823

Solution

The solution to the problem is based on the solutions from the subproblems. w = {5.8259756157, -5.4926422823}

See similar equations:

| 3-6x+2=-4x | | 3+18=0 | | (6x-8)-(8x+7)= | | 2x(3x-9)+2= | | 1v/321v=2 | | 7x+3y=3x+5y | | -3(s+2)=0 | | -2(r+-1)=0 | | 41=19-2a | | b+30+2b= | | 5/8k=21/2 | | 50=16p+2 | | 8x-3=4x-21 | | 9a^2-18a+1=-4 | | 10=2(s+12) | | (3w^2-1)*w=96 | | (5/6)*x=10 | | W^2-2w=24+3w | | x^2-13=32 | | 24+9b=-3 | | 15-14=L | | 2(h+1)=10 | | 3(-8q+5)=4(q+1) | | -4+4x=-3x+24 | | 2n+9=33 | | 2(m+2)=8 | | -35=y-4 | | X+3=10-2X | | 1/2n-1/3=1 | | 2x+4y-9=0 | | F(X)=10X^2+27X-28 | | 10/3x=34/5 |

Equations solver categories