If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-4x+8=-8x+21
We move all terms to the left:
-4x+8-(-8x+21)=0
We get rid of parentheses
-4x+8x-21+8=0
We add all the numbers together, and all the variables
4x-13=0
We move all terms containing x to the left, all other terms to the right
4x=13
x=13/4
x=3+1/4
| 3.5=4.1-3x | | 5000x=25 | | 5x+8+17=180 | | 1990=0.66x | | 175m-125m+51.000=47.500-200m | | 5x-20/2=-15 | | 6(2s+5)=48 | | -3k-4=4 | | 5+9v=31 | | -16x^2+100x+85=0 | | 10=5x-15-10x | | 2x-8=-3x+17 | | 3(2s+5)=18 | | 4.4g+10=2.4g+16 | | 11-(26n-52)=44(-9n+3) | | 9x-1-3x=10 | | 16x^2-8x+64=0 | | 7x-10=5x20 | | 2x+3=5x/3 | | 3x+7+2x=x-1 | | 4=y6=78 | | 48/2000=3x/2000 | | F(3x-5)=8x+20 | | A=52+b | | v-38=42 | | 5(x+4)=5x-18 | | d+8=79 | | g(-1)=9-6(-1) | | w-32=9 | | -2(6-3n)+27n=3(n-8) | | c+3=42 | | m/4-9=10 |