If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 168 = (5 + 2w) * w Reorder the terms for easier multiplication: 168 = w(5 + 2w) 168 = (5 * w + 2w * w) 168 = (5w + 2w2) Solving 168 = 5w + 2w2 Solving for variable 'w'. Reorder the terms: 168 + -5w + -2w2 = 5w + -5w + 2w2 + -2w2 Combine like terms: 5w + -5w = 0 168 + -5w + -2w2 = 0 + 2w2 + -2w2 168 + -5w + -2w2 = 2w2 + -2w2 Combine like terms: 2w2 + -2w2 = 0 168 + -5w + -2w2 = 0 Factor a trinomial. (8 + -1w)(21 + 2w) = 0Subproblem 1
Set the factor '(8 + -1w)' equal to zero and attempt to solve: Simplifying 8 + -1w = 0 Solving 8 + -1w = 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 + -1w = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1w = 0 + -8 -1w = 0 + -8 Combine like terms: 0 + -8 = -8 -1w = -8 Divide each side by '-1'. w = 8 Simplifying w = 8Subproblem 2
Set the factor '(21 + 2w)' equal to zero and attempt to solve: Simplifying 21 + 2w = 0 Solving 21 + 2w = 0 Move all terms containing w to the left, all other terms to the right. Add '-21' to each side of the equation. 21 + -21 + 2w = 0 + -21 Combine like terms: 21 + -21 = 0 0 + 2w = 0 + -21 2w = 0 + -21 Combine like terms: 0 + -21 = -21 2w = -21 Divide each side by '2'. w = -10.5 Simplifying w = -10.5Solution
w = {8, -10.5}
| -8y+24=-5y+30 | | A-2k=25 | | 7x+0.125=6x-0.289 | | -7+z/4 | | (1.00-0.15)16-16= | | 27x^6+1=0 | | 5/6(3x-2)=3/2(x+1) | | 22=3x/5v | | 3/8=h/28 | | a=10+0.5s | | 10y-6+3y-15= | | 9x+5x=34 | | 40+x-10+1/3x+x-20=360 | | 6-5i/10+3i | | x^2-11x=-5 | | 6a^2+23a+7= | | 4x+16=5x | | 3(2a)=3-a | | 9x+7x=34 | | 5(x-3/4)=4x+3/8 | | -8x+5(6x+4)=-2 | | 3x-1+5+3x-1+5=55 | | 5y-7/3y+1=5/3 | | 5a+13=-2 | | -10/3x+10=-8/7x+8 | | 13=x-1 | | (4+3i)*(7-i)= | | 7b=-2b+20+4b | | y=-8/7*7+8 | | 41=3*7+b*4 | | y=-8/7*8+8 | | 4-((9+5)*8)= |