If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8.50+m=15.00
We move all terms to the left:
8.50+m-(15.00)=0
We add all the numbers together, and all the variables
m+8.50-15=0
We add all the numbers together, and all the variables
m-6.5=0
We move all terms containing m to the left, all other terms to the right
m=6.5
| 2x+40=3x-40 | | -2x2+3x+5=0 | | 2.8x=450x+600 | | F(-4)=7-4+7/9-4^2-8x+3 | | 6x^2+100x+30=0 | | .6x^2+10x+3=0 | | 2w+4=-(-7w+6) | | 13x+2=89 | | 4(x+8-12)=80 | | -7+u=-0 | | 5x–7=4x–1 | | 4x(x-2)+7x=14 | | 3x+1.5=2.5+4.7+5x-4+4x | | -2/7w=10 | | d/2=9/6 | | 39a-22a-11a-4a=32 | | 42x-3=64 | | 5a-5a+4a-2a-a=41 | | 15 | | 4x=2.5x+300 | | a/4+64=15 | | 26q+12q+4q-37q+1=16 | | S(t)=2.4(0.5)t | | 250=1.30+250x-0.80 | | 3m-3m+2m-m=14 | | -3p-11=-8p+19 | | 4x-6=64 | | 20d-17d-3d+d+2=13 | | 7x+x=5 | | 3r+2=3 | | 2j-2j+2j=16 | | 3d+d-3d-1=16 |