If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (w + 5)(w + 9) + -1w(w + 4) = 115 Reorder the terms: (5 + w)(w + 9) + -1w(w + 4) = 115 Reorder the terms: (5 + w)(9 + w) + -1w(w + 4) = 115 Multiply (5 + w) * (9 + w) (5(9 + w) + w(9 + w)) + -1w(w + 4) = 115 ((9 * 5 + w * 5) + w(9 + w)) + -1w(w + 4) = 115 ((45 + 5w) + w(9 + w)) + -1w(w + 4) = 115 (45 + 5w + (9 * w + w * w)) + -1w(w + 4) = 115 (45 + 5w + (9w + w2)) + -1w(w + 4) = 115 Combine like terms: 5w + 9w = 14w (45 + 14w + w2) + -1w(w + 4) = 115 Reorder the terms: 45 + 14w + w2 + -1w(4 + w) = 115 45 + 14w + w2 + (4 * -1w + w * -1w) = 115 45 + 14w + w2 + (-4w + -1w2) = 115 Reorder the terms: 45 + 14w + -4w + w2 + -1w2 = 115 Combine like terms: 14w + -4w = 10w 45 + 10w + w2 + -1w2 = 115 Combine like terms: w2 + -1w2 = 0 45 + 10w + 0 = 115 45 + 10w = 115 Solving 45 + 10w = 115 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-45' to each side of the equation. 45 + -45 + 10w = 115 + -45 Combine like terms: 45 + -45 = 0 0 + 10w = 115 + -45 10w = 115 + -45 Combine like terms: 115 + -45 = 70 10w = 70 Divide each side by '10'. w = 7 Simplifying w = 7
| x^4-2x^3-x^2+2x=0 | | (2-4d)(2+4d)=9 | | 11x-7x+x=15 | | X(.50)+X(2)=50 | | 68-3n=n | | x*75000=1.5*10x^30*70 | | 8x+19y=10653 | | m+11m-5+-12m+10m=-10 | | N=68+-3n | | m^2-7m+72=0 | | A+14=8(q+7) | | -y-7y+7y-17y+17y=5 | | g(6b+9)=3w-6 | | x+ay=5 | | -7x-1=6 | | r^2+3=11 | | 8x-11=5x+(2x+6) | | 27=5x+3-2x | | n^2+4=104 | | -7x+3=-x+20-4x | | 14m*4m=22 | | T=6s+3.02 | | 38=2x-4 | | y=mx+q | | -4x-4+5=-5x-7 | | 16x+2(3x-9y+5)+(-9)= | | 9w-6w-40w+(-5)=5w-(-4w)+5+(-2) | | 5(2a-4)+2=42 | | 4-3(2x+6)=18 | | -1x=25 | | 80.0=s | | 8y+39=44 |