If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-z=121
We move all terms to the left:
-z-(121)=0
We add all the numbers together, and all the variables
-1z-121=0
We move all terms containing z to the left, all other terms to the right
-z=121
z=121/-1
z=-121
| 3x+12=-7x+2 | | -79-7x=-x+41 | | 65=5+5x;x= | | .09t+1.01=9.56 | | 15c+2=33 | | -8-2p=0 | | −5n−3n=16 | | 2y-25=1 | | 7+.20x=0.30x+5 | | 2x−7=13(x−12) | | 4-9x+3+8x+5=15 | | (2x)^2/(0.2-2x)^2(0.4-x)=0.0078 | | 3(-1-y)2+12-6(-1)+2=0 | | 47-15b=43 | | 20,200,000-344x=18,500,000+1356x | | 6x-9=2x+1=90 | | 8+6z-5z-9=19 | | 7=x+2/2 | | 6x53.85=323.1 | | 47=15b-47 | | 36+2n=-12 | | 4(5w-3)=24 | | (2x)^2/(0.2-2x)(0.4-x)=0.0078 | | 5x+7-2x+1=17x= | | 12B=-12+5r | | -8+x/5=-4 | | 1=g-1 | | 8(m-2)=-16+8m | | -6x+12=-42 | | 25=5=3c | | 2/3x+2=4 | | 10x+5x=5500 |