If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5-9u=-49
We move all terms to the left:
5-9u-(-49)=0
We add all the numbers together, and all the variables
-9u+54=0
We move all terms containing u to the left, all other terms to the right
-9u=-54
u=-54/-9
u=+6
| 8y-2=42 | | 5+-1(2u–1)=14-4u | | 58=8-5w | | t^2-4t+3t=0 | | -6=u/3-1 | | 2(h-8)-h=h=-16 | | 6x²+21x-12=0 | | -6y+2y=10 | | 5-(2u–1)=14-4u | | 4v+5=37 | | u/4+6=-4 | | 3+w/5=33 | | (2x/3)+4=(14/3) | | -9=4v-5 | | -y/6=-60 | | r^2+1=61 | | v=3=2 | | Q=-0.25+0.25x5 | | 7×-3y=-10=0 | | 7×-3y=-10 | | 1.2=0.5x-1+.3(-x-2) | | 4x^2-16=32 | | d-16=81d= | | Y=2.50x=1200 | | Y=2.50x=500 | | 120x=1000 | | b/4=12b= | | 3x-7=6x+4-2x(4) | | Y=2.50x=100 | | Y=2.50x=10 | | X×X×X+162x+513=0 | | r-(5/4)+(1/2)r=(13/4) |