If it's not what You are looking for type in the equation solver your own equation and let us solve it.
21x=6-x-5=
We move all terms to the left:
21x-(6-x-5)=0
We add all the numbers together, and all the variables
21x-(-1x+1)=0
We get rid of parentheses
21x+1x-1=0
We add all the numbers together, and all the variables
22x-1=0
We move all terms containing x to the left, all other terms to the right
22x=1
x=1/22
x=1/22
| 18=3(3x-6)=4 | | -8x=-240 | | -15x+2^x=23 | | 18x-3=24x+9 | | 2^x-15x-23=0 | | 3^x+6=16 | | -3(12-6x)=36 | | -a=8+-6a+8a+2a+8 | | 4^x+2^x+3=48 | | 5x-2/11=x+2/3 | | 4x-41=59=8x | | 3x(2x-3)=2x+2 | | 6(r+12)=7r | | -10-8k=-6(k+4) | | 4x(x+1)=25x+49 | | -10+x+4=3x-4 | | 2x(x-1)=7x+5 | | x-42=8x | | X(x-6)=2x-8 | | 7r+8+6=-2(1-6r)+7(2r+5) | | -8(n+-7)=208 | | 2+7(5a+1)=5a+39 | | 3d+7=7d+27 | | 8-(n-7)=208 | | m^2+16m+72=24 | | -6(2+4a)=a-27 | | -4x+1=5x+10 | | 15x+75=120 | | -x=-6x+15 | | 2(2x-3)=3(x-4) | | a/4-6.7=10.9 | | -4(x-2)=8-5x |