If it's not what You are looking for type in the equation solver your own equation and let us solve it.
189=57-x-
We move all terms to the left:
189-(57-x-)=0
We add all the numbers together, and all the variables
-(-1x)+189=0
We get rid of parentheses
1x+189=0
We add all the numbers together, and all the variables
x+189=0
We move all terms containing x to the left, all other terms to the right
x=-189
| 16+4(5x-4(x+2))=7-2x | | 6•1.5x=45 | | (X-y)=30 | | 20=-1.5+2y | | C(x)=45.50-0.09x | | y=500(1+.05)^10 | | -5k+0.6=-4.4 | | 9x-60=18+6x | | 3((5x+1)-4)=4(3x-3) | | -9-19=19-11v | | y=500(1+.05)^9 | | 3((5x-1)+2)=3 | | 6p+2=-7 | | 3(2/3)x=2/9 | | -3x+3(4x-5)=213 | | (13x-19)=(9x+25) | | 90+3x+36=180 | | y^2+y^2=65 | | 11=c/15+8 | | 2(3g-5)=-21 | | 3(2/9)x=2/9 | | -14d+4d+19=-11-12d | | k-12=-5 | | 37m+24=-20+26m | | 3x+4x+5x=x+2x+2 | | P^2-6p+3=-4p^2 | | 59x+1261x-45=33(40x+40) | | -3/5w=8 | | 5x-12=11x | | 7-9u-7u=-9-8u | | 5/6f=4 | | -2.4=y+17 |