If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-12+x=4x+8x
We move all terms to the left:
-12+x-(4x+8x)=0
We add all the numbers together, and all the variables
x-(+12x)-12=0
We get rid of parentheses
x-12x-12=0
We add all the numbers together, and all the variables
-11x-12=0
We move all terms containing x to the left, all other terms to the right
-11x=12
x=12/-11
x=-1+1/11
| 18w-3(w+2)=9(2w+3)-3w | | –6p+9=–5p | | x2+2.5x=0 | | 45/15=v/3 | | (1+x)-2x-(1+x)10+4x-x=-35 | | -6w=7w−7 | | -9+7+3x-8=4x-2 | | 7(x+4)+4=25 | | 2(b+4)=8+2b | | (1/2)x-16=-4 | | x-5x=-5x+7 | | 2x2+18x=7x+21 | | 12/20=n/5=n | | 4c÷4=12.4 | | 10+4y=14 | | 0.45=x÷12 | | -7a+8=-8a+1 | | 10=5(x=3) | | w²+3w-48=0 | | 8/9=16/m | | -35=(-14)-7x | | 10x+60=25x;x= | | 7x-2+6x+3x+6=90 | | 18=7(j+1)–5j | | 7x-2+6x+3x+6=180 | | 15m–7m+6–8=8m-2= | | 8.x+5=6x+1 | | 9/x=18/8 | | -1/3t=15t-1 | | (1-7x)2-3+(x-9)-4=-1 | | (6a+1)+2(3-a)=a | | 8-w=14 |