If it's not what You are looking for type in the equation solver your own equation and let us solve it.
660=30z
We move all terms to the left:
660-(30z)=0
We move all terms containing z to the left, all other terms to the right
-30z=-660
z=-660/-30
z=+22
| -19q=190 | | 21f=210 | | 132=-12k | | g+31=-753 | | 2y^2-5y-13=0 | | P(x)=3X^2+X-8 | | 2(8b-4)+2(4b+2)=112 | | 7x+5+9=180 | | w+73=75 | | 10=-2(a-34 | | r+.80=92 | | 1/5(p-25)=51 | | 1/4(d+4)=5 | | 6.75(m+55)=5096.25 | | 3d+24=96-6d | | x^2+5x-18=-4 | | 3(x-4)=10-2x+6+4+2x+7 | | 2x+10+23=90 | | (10x10=100 | | 6x+20+55+88=180 | | 5m+8=3m+10 | | -6.4+8v=6.4 | | x/5+9.2=-3.3 | | 1/6x+5=7/9 | | 2b=13.2 | | b+-15.9=1.3 | | d-191=722 | | t-670=16 | | x/4=7-x/3 | | -62x-31=31.00 | | -9x+20=-133.00 | | 16x+122=-102.00 |