If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4w-19w=-45
We move all terms to the left:
4w-19w-(-45)=0
We add all the numbers together, and all the variables
-15w+45=0
We move all terms containing w to the left, all other terms to the right
-15w=-45
w=-45/-15
w=+3
| 25×2a=20 | | -6x+8=x2+64 | | m+14-m2=-8 | | y-y3-6=28 | | 12-0.5x=18-0.2x | | 4r-(r-8)=2 | | 1,5(2–4x)=6x | | 1.8p=17 | | 1,5(2–4e)=6e | | 10(2x-5)=12x=14 | | x+10x-3x+68=164 | | 2x(x-0.5)-(6x+1)=(3-x)(1-x) | | 2x+1/2=3/5 | | 12+0.5x=18+0.2x | | A=2h4 | | C=2n4 | | 5×-4y=3 | | 8-9a=-46 | | 3×(x+6)=60 | | 2h(6)=0 | | 0.1y=899 | | n81=1.4 | | n÷81=1.4 | | 85/118=45/x | | 899=0.1x | | F(n)=-6 | | Y=(150-2x)/100 | | N=20–2n | | 23=(w-14)/2 | | 10g=1000 | | w-3=42 | | -10(x+4)+42=- |