If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2w+-w=-20
We move all terms to the left:
2w+-w-(-20)=0
We add all the numbers together, and all the variables
w+20=0
We move all terms containing w to the left, all other terms to the right
w=-20
| 5x-8x=-21 | | 8(x-6)=4(x-9) | | 8x-5+4x-19-180=0 | | 2x+13=3(x+4) | | 7x+16x-38=95-6x | | 5(x=3)=170 | | m/6=432-m/3 | | x^+6x^+25x=0 | | 5(2x-6)=9x-4 | | 24+4x=7x+4*6 | | 2/3(6h−9)=6 | | 2/5n=6+10 | | C=38.31+.50x | | 16-7=4+x | | 3/x+9=7/x+4 | | 4(1x+3)-4=8(1/2x+1) | | -9+7=-6x+37 | | 4x+12=7x+63 | | 5(4x-3)=8 | | 4(2x-7)-6=3x | | 5x-7+2x=-56 | | 6+1=7y+14-6y | | 6x-12=5x-45 | | 5x-10=6x-54 | | 4(1x+3)-4=2x+1 | | 5y-8y+-3y-4=20 | | 7x-4=0,5 | | 4a^2+4+a^2+16=0 | | -3(7x+4)-3x=5 | | 150m-100m+43,650=45,225-175m | | 11+-3z=47 | | 2x+4x-4x=14 |