If it's not what You are looking for type in the equation solver your own equation and let us solve it.
30+x=83
We move all terms to the left:
30+x-(83)=0
We add all the numbers together, and all the variables
x-53=0
We move all terms containing x to the left, all other terms to the right
x=53
| x+4/x=9 | | 2(x-4=2x-8 | | 2(×-4)=2x-8 | | 20=7•2X+6x | | F(x)=x(2)-7x+10 | | 6+4x=-21-(-5x) | | 5(x−7)=35 | | x+27/4=x+3 | | 4-2(3x-4)=2(4x+1) | | x*x*6=1.5 | | 3x+2+1x=38-2x | | -6=x-22 | | 3(5x+1)-2(6x+3)=2(x+1) | | 55=73+(-3x) | | 48+16-y+y=180 | | -2x-6(2x+21)=-224 | | 2.90x5.13=14.877 | | F(x)=0,75x-3 | | 5x+26(x-2)=382 | | 5-(x+1)=9-(2+3x) | | 8(-4)=8x-32 | | 2(x)-2(6)=x-14 | | 1/4(16x)-2=7x+2-3x | | 0.5^x=0.2 | | 5x+4(5x-11)=181 | | 5+2((x-1)=12 | | t=19+24 | | 5-2(x-11)=12 | | 2.3+(v/3)=-2.5 | | -4x-3.5-9.5x=20.5 | | 25(x-36)=-114 | | 2n+16=4n |