If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x-21=4x-5
We simplify the equation to the form, which is simple to understand
6x-21=4x-5
We move all terms containing x to the left and all other terms to the right.
+6x-4x=-5+21
We simplify left and right side of the equation.
+2x=+16
We divide both sides of the equation by 2 to get x.
x=8
| -1/4x-2=0 | | 5/x-3 | | 36x^2=4x | | 2x/x-8-x/x-3 | | x-15000=30x+10000 | | 2/5+3y=6y-3/10 | | 5a=2+a | | -6x^2+x+1=0 | | -14+12=2 | | -a=3-4a | | X+3=3x-19 | | y=(4+9x)(5+12x) | | -6p=-36 | | 5x+18=7x-24 | | 8t-8=24 | | 3x^2+300=0 | | -12=n/7 | | 0=3x^2+4x-2 | | 2x+2/x-2=5 | | c/-3=-13 | | y+8=16 | | 0=-23 | | A+3+8-21=67 | | q-3=12 | | m/11=-4 | | 2-a-3+8a=16 | | (y-4)=-2(x+4) | | 5(2+4z)=83 | | 2a-3-4a=-5 | | 2log(7-3x)=1 | | 18x+15=9x+48 | | -7b-7=5b-10 |