If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x-3=-21=
We move all terms to the left:
6x-3-(-21)=0
We add all the numbers together, and all the variables
6x+18=0
We move all terms containing x to the left, all other terms to the right
6x=-18
x=-18/6
x=-3
| 8n=-21 | | 3x-3=2(x-10)+22 | | 2(w-1)=-4w-8 | | 39.59=8g+3.75 | | 5x+4=14= | | 46=3g+31 | | 3k-7=19 | | 9=5q=10=4q | | 7+2(3x-5=8-2(2x+1) | | 7n^2-34-48=0 | | –(2n+4)+6=–9+4(2n+1) | | 5x-1=-8= | | 3(4n-1)=-4(1-3n) | | 3x-1+((2x/5+3)/5)=x-4/2 | | 3x/3x-6=2/3 | | 2n/3=8 | | -40=5g-35 | | 125m-75m+48,750=50,000-200m | | ⅔x–⅙=½x+⅚ | | 4(10u+8)=+3u | | −3=7(y−79) | | 1x+6=10= | | 3d/4-1/2=7/6 | | 4x-3/7=2x-1/3 | | 14.37+0.08(x+3)=15.12-0.14 | | 35=5-2x+7x | | 45=4w+11 | | 5x+16=-8-x;6 | | y(y–3)=4 | | 8y+6=7y-9 | | b/9+1/4=17 | | 90+10m=140 |