If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15w-1=90
We move all terms to the left:
15w-1-(90)=0
We add all the numbers together, and all the variables
15w-91=0
We move all terms containing w to the left, all other terms to the right
15w=91
w=91/15
w=6+1/15
| 3.8+6x*0.9=8.6 | | 3x+6-7=11 | | 9k+2=146 | | 36y-20=30y+130 | | 7+0.3x=0.7x+5 | | -2/3=4x-2 | | 2m+8=-5m+1 | | 2x+2=79 | | -6f-1=-5f+6 | | 4x+10+5x=6(2x-1)-2 | | 30=-(2v-3)+3(1-2v) | | 5x-24=-14 | | 18+8x=5x+11 | | 62=12x-8-6x | | 6x+2=6x-13 | | 18+x=7x-2(1-7x) | | -15=3w=4w-2w | | q+|-12|=2 | | 2(x=1)+3x=17 | | 15w-1=180 | | 0.9x+0.05(20-x)=0.10(27) | | 11x-21=8x-15 | | 1-9a=136 | | 8x+(5x+10)=14x-1 | | -8x-9=72=4x+15 | | 18+x=7x-2(1-7x | | 5/2(4+6x)-2=3(5x+2)+4 | | (x-5)²=4 | | p=76+24 | | 15x-9+4(3x+6)=180 | | 2x+6=-2x+(-2) | | n+5n−=−40 |