If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2x-4x+8=20
We move all terms to the left:
2x-4x+8-(20)=0
We add all the numbers together, and all the variables
-2x-12=0
We move all terms containing x to the left, all other terms to the right
-2x=12
x=12/-2
x=-6
| G=25-3r | | 9^x-5=12^x | | 9p-8=3p+5= | | 10x-8=17+5/3x | | x+101=96 | | 6p+9=2p-7 | | 1980n=180n-360 | | -4x+-4=8 | | 1980n=108n-360 | | 12n=n+8 | | 2p+7=3+5p | | 8y+5−4y+1=46 | | 7x+7=110 | | 900n=180n-360 | | 5x-10=15x+60 | | 2+y=-7+2y= | | 3v=v+40 | | 8x-19=2(4x-7)-5 | | z-1=3z-39 | | 2-3/8k=13 | | 2/3(6w-18=12 | | x+32.66=42 | | 3(6x+8)=9(2x-4) | | 6c=c+30 | | 10b=b+36 | | 14(x+9)=84 | | 13x-4=13x-7 | | 6(1+3m)=-8(-2m+5)=4 | | x/4+x/3-x/12=2 | | 9y=16=5y | | y-2.75=8.3 | | 40-5y=3y |