If it's not what You are looking for type in the equation solver your own equation and let us solve it.
8x-21=6x+11
We move all terms to the left:
8x-21-(6x+11)=0
We get rid of parentheses
8x-6x-11-21=0
We add all the numbers together, and all the variables
2x-32=0
We move all terms containing x to the left, all other terms to the right
2x=32
x=32/2
x=16
| V(0)=12-2x-5;x=2,0,5 | | 7+2x+8-7=8+2x | | (24n+18)+(56+42n)=8 | | 18y—18=16 | | -6.45x=77.4 | | 3x+15=1/2(6x+30) | | 16-2x=8x-4 | | 275=272-x | | 2x11= | | -8n-8+8=-8n-1 | | 6+5x=4x+12 | | 9x+47=x | | h-19=30 | | (2k-5)=97 | | 15c-10c+c=18 | | 3(-4+4b)=-2(b-1) | | 16p-4=4(2p-3)-8 | | 3−9a=30 | | 6/7x=144 | | 6.1x=-5.25 | | x/12-4=13/24 | | -4(-5x+2)-9x=2(x-8)-7 | | -5(-2+x)=0 | | 2(x+6)+3x=8 | | -150=4n-5(1-5n) | | 6y-4+5y+3=54 | | -39+4x=8(2+3x)+5 | | -(3t-4)=16 | | 2^-3x-10=0 | | (p-9)/10=1 | | 18(3^2x*2^x)=1 | | r-1=-4-5r+7r |