If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x-670=20
We move all terms to the left:
x-670-(20)=0
We add all the numbers together, and all the variables
x-690=0
We move all terms containing x to the left, all other terms to the right
x=690
| 3.2x10^-2=8x10^3 | | 2/3(3r+4)=10 | | -3x=x×-3 | | 14=2-5k+3k-4 | | 6-5x=5x-10x+20 | | -12x-7=8x+29 | | 251=109-w | | -14x+2=324 | | 14–3x+2=5x–2x+2 | | 224/4=490/x | | 127=d+41 | | 146−9x=3x+26 | | x=1/4*x-1/3 | | 4(x-2)=16x= | | 1)9c+1=10 | | 15=5x-19 | | a+4=`14 | | x+5x=330 | | X+5-6x=-4+3x+1 | | b-78=133 | | -5(2x–7)–x=2(x+2)–8 | | u/14=22 | | 2/3n=8/3 | | 5(p-1)+3(p-0.75)=5p-5+3p-2.25 | | 6=7x-3(5x-6) | | 32÷10=3.2(x) | | x+9=6x+3 | | 3-(6n-5)=-5n-3(6+n) | | 35/8+27/12=w | | x+9=6x+3=5x | | 8.7=5.22+c | | 2/p=0.7/0.7 |