If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4=7x-8-3x
We move all terms to the left:
4-(7x-8-3x)=0
We add all the numbers together, and all the variables
-(4x-8)+4=0
We get rid of parentheses
-4x+8+4=0
We add all the numbers together, and all the variables
-4x+12=0
We move all terms containing x to the left, all other terms to the right
-4x=-12
x=-12/-4
x=+3
| (2w+12)=0 | | -5x-2=16 | | 99-99-99x=99 | | 36=20=8z | | 1=m-4/9 | | (2w+12)(w^2+w-20)=0 | | x+x-x=100 | | 2x11=-23 | | 11=-3+7m | | 2x-2x+10=0 | | -4029=-79n | | 5x+0.2=1.8 | | x-3=15-5 | | E/t*t=E | | 5^(2x)=15,625 | | 3x+1=86 | | 6–x=-14–3x | | x/12=72/108 | | 9+9=12+x | | -5616=78x | | -5y+8=-2(y-1) | | 9=99-x+x | | n/44=28 | | -12x+19=-9 | | -9(u-8)=3u+36 | | 96+n=18 | | 885=5(x+16) | | v-78=2 | | x/5=75/25 | | x/(-4)=(-12) | | 8t+2=t | | Y=1000+250x |