If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7m=115-66
We move all terms to the left:
7m-(115-66)=0
We add all the numbers together, and all the variables
7m-49=0
We move all terms containing m to the left, all other terms to the right
7m=49
m=49/7
m=7
| 21=x/15 | | 6x−10=−112 | | x÷3=295 | | 23/u+219=15 | | 6m+5.25=62.25 | | 2x+20=2x-9 | | u+219/23=15 | | -5x+30x=75 | | 8x+16+122=180 | | 3(3u-5)=40 | | 2x+9=52-4x | | 20+28=8z | | 13x-58=423 | | 42=-7(z-3)42=−7(z−3 | | x/18+164=177 | | 14x−(7x+6)=2x | | 39=4/x | | x/4+14=19 | | 42+150+x=180 | | 1/6z=–10 | | 9-3=2r | | 5w=14+16 | | 3y/5-2y= | | 4(a+4)-9=11 | | 17s-10+3(2s+1)=0 | | 4x-7x=59 | | 17s-10+3(2s+1=0 | | 2n=8+6 | | 1=9/n-3 | | -3.8g+5=2.7g+12.7 | | 129+2h=1001 | | 1=n/9-3 |