If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u=5u-88
We move all terms to the left:
u-(5u-88)=0
We get rid of parentheses
u-5u+88=0
We add all the numbers together, and all the variables
-4u+88=0
We move all terms containing u to the left, all other terms to the right
-4u=-88
u=-88/-4
u=+22
| 6/20=x/120 | | .56a=6+.4a | | 2p+17=3p+9 | | -30=18+d | | t=2t-31 | | b/6+0.9=-22.5 | | 3p-23+2p-12=180 | | -a/10-3.6=-22 | | 2r+50-260=5r-290 | | –4.5x=31.5 | | y+3=−4(1+7) | | 5x+3+-7=3 | | 15x+1−7x+9=4x | | 6z-58=98 | | (12)w/4+(12)5=(12)w/3+(12)10 | | 6b=b-15 | | 6z-106=62 | | p^2-16p+13=−3p^2 | | 4z-40=96 | | 9x²-7=0 | | p^2−16p+13=−3p^2 | | 18(10x)+2=10. | | Y=1.84+0.9x | | p2−16p+13= −3p2 | | 8x-19+5x+43=180 | | -3n+20.7=13.4 | | 2r+25=70 | | 5c2+12c+6= 0 | | (3y+9)=180 | | (3y+9)°=180 | | 2b+35=120 | | 17+r=51 |