If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x-9=8-x
We move all terms to the left:
3x-9-(8-x)=0
We add all the numbers together, and all the variables
3x-(-1x+8)-9=0
We get rid of parentheses
3x+1x-8-9=0
We add all the numbers together, and all the variables
4x-17=0
We move all terms containing x to the left, all other terms to the right
4x=17
x=17/4
x=4+1/4
| 10x+5(139-x)=935 | | 30=4.9t² | | 5+x=x*4+3 | | x^2(x^2−64)−81(x^2−64)=0 | | x(55-x)=756 | | 2n-8n+5=35 | | 2x*3=x*7-11 | | F(n)=3+4(5-1) | | 2=11^t | | 0=-4.9t^2+24t+2 | | 1/2|3c+5|=6c+4 | | .6(x+30)+x=82 | | 3/4=−6e−3/5 | | 85=4(2x+5)+5(2x+7) | | 6a/5a=a | | 2x*7=122 | | .6(x+)+x=82 | | 2x*3=122 | | 4y-3=-5+7 | | X*2+57=x*5+207 | | 3(x+10=15 | | 5/3+1/3x=131/3+8/x | | 22=7(4x+8)+5(x+9) | | 1/x+4=0 | | (x-3)^2=14 | | x^2-7x+13x-91=0 | | 2x=1/2+3/4 | | 25=7(2x+9)+8(x+5) | | -.7x-.6=-.2x-.42 | | y=0.5(2)+10 | | 2x-17=19x-68 | | t(7t^2+6)=0 |