If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-1.3=u/8+11.5
We move all terms to the left:
-1.3-(u/8+11.5)=0
We get rid of parentheses
-u/8-11.5-1.3=0
We multiply all the terms by the denominator
-u-(11.5)*8-(1.3)*8=0
We add all the numbers together, and all the variables
-1u-102.4=0
We move all terms containing u to the left, all other terms to the right
-u=102.4
u=102.4/-1
u=-102+0.4/1
| X/2-4=x-4 | | 8(6+n)=42n+64 | | z*6=42 | | 6×m+1=-23 | | 0.75÷0.125=3(t+8) | | 1/5m+2/3-22=m-2/5 | | 6/7+7m/4=87/28 | | 2/5x-1/4=0 | | 10a-14=4 | | 2x-10=-82-6x | | 4(2x-3)=x-12+7× | | P/2+9=0x | | n^2+(2/3)n=-(1/9) | | 2+5x-x=26 | | 12x=7=-(2x-3)+16x | | 2x+12=3x=31 | | -16+6x=40+2x | | x/2.25=29.25 | | 2x-3÷5=3x+1÷2 | | 03m+10+7m=20 | | 610x-6000-x^2=0 | | 14=-1/3x | | 8+n+4n=6n+3 | | 5x+15=5(×+3) | | 9+11m-2=7m+31-4m | | -6+14x=12x+12 | | 10=3h+4h-14+17 | | 8/3÷5/2=x | | 8-(4x+6)=2x+2 | | 4(-8x+5)=-32x-26= | | 100+-2q=10+Q | | 9x-6=122 |