If it's not what You are looking for type in the equation solver your own equation and let us solve it.
11.1+13.9-40=m
We move all terms to the left:
11.1+13.9-40-(m)=0
We add all the numbers together, and all the variables
-1m-15=0
We move all terms containing m to the left, all other terms to the right
-m=15
m=15/-1
m=-15
| (2m+1)=0 | | 3.9x+1=27-x | | (3x+2)+(x+5)+2x(2x+1)=540 | | (3x+2)+(x+5)+2x(2x+1)=540 | | (3x+2)+(x+5)+2x(2x+1)=540 | | 40n=8×35= | | 40n=8×35 | | -122=-62a+7-8 | | -122=-62a+7-8 | | -122=-62a+7-8 | | -122=-62a+7-8 | | -122=-62a+7-8 | | y=2/5+(-4) | | -122=-62a+7-8 | | -122=-62a+7-8 | | -122=-62a+7-8 | | y=-5+(-9) | | -30=2-4n | | 34+0.44w=0.5 | | 6/x=100/87 | | 7/x-4x+6=18 | | 9x²-3x=180 | | X²+30x+72=0 | | 0.8±√(-0.8-0))/2(5x)^2=0 | | -1/2x+x/4+1=0 | | 0=1/2x²+x/4+1 | | (1/w-1)-(2/3w-3)=(1/3w-3) | | 0.5(x+20)=2.4(x+1 | | (1/w-1)-(2/3w-3)=(1/3w-3) | | 5x+6-x-2=12 | | 5x+6-x-2=12 | | 5x+6-x-2=12 |