If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
w/6.98 = 4.05 // - 4.05
w/6.98-4.05 = 0
0.14326648*w-4.05 = 0 // + 4.05
0.14326648*w = 4.05 // : 0.14326648
w = 4.05/0.14326648
w = 28.26899914
w = 28.26899914
| 105x=-22 | | 3/8-4=1/4x | | 7x+7x=21 | | 5-4+7x+1=7x+0 | | -60x+3=2x-2 | | d=44+37 | | 2(-x^2)-1/-x^2 | | u/16=8 | | y+4.5=10.6 | | 5-4+7x+1=6x+5 | | -(5/2)u-(5/3)=-(1/6)-(7/2) | | 5x-3.5=5x+7 | | -15+(-12)=0 | | 2/3f=3/5 | | 3.4-2.8d+2.8d-1.3=1 | | Omar+jocelyn= | | N-5+4=20 | | mx^2-5x^2+3x-m^2+4=0 | | X+x+18=1000 | | 5x/30=10 | | 13.3333x+375=500 | | w=99-25 | | mx^2+3x-m^2+4=0 | | (4x-9)(3x-7)= | | 7x^2+22x-9=0 | | d/5=3 | | 1/2(2x-6)-2x | | 52+32=t | | 3/5c=1/4 | | 4x+(x+8)=-20-2x | | 76-5x=80-7x | | 10/Z=5 |