If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(5u+4)=0
We get rid of parentheses
5u+4=0
We move all terms containing u to the left, all other terms to the right
5u=-4
u=-4/5
u=-4/5
| 1.3g+1.9=11 | | (5u+3)=0 | | 52.18=x-(+84.72) | | 143+2x+152+116+125+140+139+x=900 | | 3x+x+11=44 | | -8a+20a=0 | | 3+x^2-4x+3+x=5x-8+x^2(x-1) | | 349.58=a-197.11 | | 6b+11+(-15)+9b=28 | | a-37.59=265.35 | | x+46.34=58.68 | | 3x–11=-25 | | 7z^2-252=0 | | f(5)=3 | | 7x+10=-2(×-5) | | 4h-3h+6h=4-7+9-3 | | 7y-18y=34+65 | | 6b-5=8b+12 | | d=÷9=12 | | -4(3x+2-2)=-16 | | 2x^2-24x+90=0 | | 4.8+z=-8 | | -8y-4y=21 | | 7n-20=69 | | 7y+8=16y-91 | | 8+8x+1+8x+2=888 | | 8x+8x+1+8x+2=888 | | 2=3(x-4)-(x-6) | | 7m+8=9m+40 | | 5x+8=2×-13 | | 7x-9=x-21 | | |