If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5u+18=40-20
We move all terms to the left:
5u+18-(40-20)=0
We add all the numbers together, and all the variables
5u+18-20=0
We add all the numbers together, and all the variables
5u-2=0
We move all terms containing u to the left, all other terms to the right
5u=2
u=2/5
u=2/5
| 10=2.5x-7.5 | | 9/x=122 | | 14p^2+8p-40=0 | | -64-14=13a | | 4(-5-3x)=112 | | -x-10+12x=7x+1+4x | | 7p-(3p+4)=-4p+12 | | 16+9=2(8t+1) | | 9k–8=10 | | x+.26=441 | | 2(x=7)=-4x+14 | | x^2+10.954x-70=0 | | (x-3)+9=3(3x-4) | | F(x)=2.50x+15 | | (x/9)+3=11 | | d-7=5 | | 87+3x/4=90 | | 2+5z=36 | | 6x-5=5(x-3)+× | | 87+x/4=90 | | x+13+5=x+68 | | 1/2x-4+1=-3-1/2 | | 83+90+94+81+x/7=90 | | 2x+6=-14+3x | | t=-16t^2+60t+25 | | 83+90+94+81+x/5=90 | | -5/8*w=-9 | | 3(x+4)+6=5x-6 | | 348+3x/7=90 | | n/6=31 | | 9x=8x-27 | | 8z=9z–8 |