If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-6(z-90)=-30
We move all terms to the left:
-6(z-90)-(-30)=0
We add all the numbers together, and all the variables
-6(z-90)+30=0
We multiply parentheses
-6z+540+30=0
We add all the numbers together, and all the variables
-6z+570=0
We move all terms containing z to the left, all other terms to the right
-6z=-570
z=-570/-6
z=+95
| 71=5y+16 | | -7x+5(x+2)=22 | | s+16/10=2 | | -35/s=-5 | | 5+2x=-15+7x | | 8+3x-6x=-1 | | 4u-15=57 | | 7/5x=355 | | 1.4(g+9.9)-2=(-1.86) | | -23+6(2-p)=19 | | 13x+6=180 | | (9x-77)=112 | | -30=5(j+62) | | 6x-4+3x=-94 | | 175m-125m+48,500=50,000-200m | | 2x=x/100 | | 9(c+4)=81 | | 2(b+94)-(-21)=23 | | 2x+8-6x=52 | | -u+62=178 | | 7(j-84)-23=12 | | 19x-1+13-5+90=180 | | (9x-77)=68 | | 10-x-2x=25 | | 7(r+52)=63 | | x-100=1,15x | | 8(c+100)+(-23)=(-7) | | 0.3x-1.5=0.4-0.2x | | 4-7x-2x=4 | | 8(c+100)-(-23)=(-7) | | 2(p+27)-11=65 | | -9+3x-5x=-27 |