If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x-13=2x-21
We move all terms to the left:
6x-13-(2x-21)=0
We get rid of parentheses
6x-2x+21-13=0
We add all the numbers together, and all the variables
4x+8=0
We move all terms containing x to the left, all other terms to the right
4x=-8
x=-8/4
x=-2
| 10x-10=6x+26 | | -4x-17=-9 | | 5x-4=-2x-11 | | x-17=4x-14 | | n-10=3(1/2n-10) | | -5x+14=-4x+10 | | -x+22=24 | | 4(a+3)=12+12 | | -3x+21=-4x+26 | | 11x+16=4x+2 | | -6x-10=-2x+14 | | 7m=63. | | c-4=9. | | 114x/3=x/2 | | 6(n-2)-8=22+4(2-n) | | a^-4=16 | | x÷2+5=20 | | 12/60x=8 | | 5x²+25x+125=0 | | 20-3a=8 | | -5x+9=-6+x | | -5x+9=-6+x. | | 4k=5+3k | | X/3-3/4=2x/12+3/12 | | 3yy=8 | | 2m-(m1)=0 | | 3f+3=8f-7 | | 3=5j/6 | | 10/12+6/12=2+9x/12 | | a+a/6=12 | | 0.15y+0.05(y+6000)=900 | | 14=2(6-x) |