If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4m-8=2m+20
We move all terms to the left:
4m-8-(2m+20)=0
We get rid of parentheses
4m-2m-20-8=0
We add all the numbers together, and all the variables
2m-28=0
We move all terms containing m to the left, all other terms to the right
2m=28
m=28/2
m=14
| (1-y)^2-y^2=7 | | (1-y*y)-(y*y)=7 | | 1000/x+Y=0 | | 2x=-x+ | | 2(1-h)-3(h+2)=-1 | | -3x=5x+ | | 3.5*x=100 | | X-4y+1=0X= | | m=2(0,4) | | m=2;(0,4) | | m=2/(0,4) | | 1.5*x=0.8 | | 3=p+21 | | 11-5a=51a= | | 100*x=30 | | 3x+38/11=7 | | m=4-10 | | (600+x)/3*200=1000x | | x+19=3x+25 | | x^2-12x+39=7 | | h+5=11 | | 2x–7=11¨ | | 2x–7=11x= | | 2x-(8x+1)-(x+2)×5=9 | | m/4+5=7 | | 5j+4=29 | | h/2-6=3 | | x=55÷6 | | (15+x)+x=95 | | 5x-6+3x=2(3x+4 | | 2x+3/4x=4 | | m+(-25)=6 |