If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6=+10x=-21+x
We move all terms to the left:
6-(+10x)=0
We get rid of parentheses
-10x+6=0
We move all terms containing x to the left, all other terms to the right
-10x=-6
x=-6/-10
x=3/5
| 5x/3=49 | | ¼+¹/¹²=x/³ | | x-3/12=3/4 | | 2i-6=16 | | 8(8x-4)=42 | | 7(7x-1)=50 | | x-2/14=8/7 | | 4×+9=2x-1 | | 5(6x-9)=29 | | 2x-4=0.5+8 | | 2b-3=67 | | x+2/2=3/4 | | 10x+6=7x-9 | | x-3/20=9/4 | | -5/7=1/2w-4/3 | | x-1/14=6/7 | | 36x-36=6x-12 | | 14m+320-682=-40 | | (3+5)2y=32 | | 2(2x-8)-5=2(x-2)-1 | | 7+8n=-7+n | | 3x6^2+6X-24=0 | | 3(6x-8)=36 | | 4a-81=a | | 3x²+12x+12=0 | | 4/21a+5/7=2/7 | | 9(x)=729 | | 6p-32-43=9 | | 4x+2=2×-6 | | k/5+13=3 | | 700+80=n-780=n | | -6x²-3=0 |