If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3u-13=6u-85
We move all terms to the left:
3u-13-(6u-85)=0
We get rid of parentheses
3u-6u+85-13=0
We add all the numbers together, and all the variables
-3u+72=0
We move all terms containing u to the left, all other terms to the right
-3u=-72
u=-72/-3
u=+24
| 38x-21=180 | | -17=r/2=-25 | | 8+4m=3(2+m)-1 | | 6(3k-5+2k=) | | 7x20=111111 | | –4a+5–2a–9=44 | | 35/x=40/49 | | 4(-3x-3)=6(-2x-2) | | 2x-x=12-2 | | 7x20=161 | | -2x+3(2x+3)=39 | | 11c+3=c-2 | | 6(5k-5=) | | 4(x+3)=4(x)+4(3) | | 2p=9p-49 | | .5(4x+12)=2.5x | | 2(6x+4)=x-4 | | 6nn=4 | | 2x+4=3x+(−1) | | 6x-2+100+2=180 | | 7x+22=15x+102 | | 42=6+9w | | 5x-(-10)=-5(5) | | 2c-45=c | | 6x-2=100=2 | | 5(x+1)=3x+5+2x | | (x-2)+(x+4)+84=0 | | 3=t3-9 | | 84=3c+30 | | (10x+11)=(11x-20) | | u+29=8u+8 | | 2x+5(-6x-20)=96 |