If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6-(2b-4)=30
We move all terms to the left:
6-(2b-4)-(30)=0
We add all the numbers together, and all the variables
-(2b-4)-24=0
We get rid of parentheses
-2b+4-24=0
We add all the numbers together, and all the variables
-2b-20=0
We move all terms containing b to the left, all other terms to the right
-2b=20
b=20/-2
b=-10
| x^2+4x=5x+56 | | 5×x=x+80 | | 3/4c=2/7 | | 5/7h=2/9 | | 6x/3+4=2 | | 0.06(y-7)+0.02y=0.12y-0.3 | | 3n/3=18/3 | | 8(c−14)=8 | | 4x^2+2x-33=0 | | 0.2x+12=14 | | 12g-12-16g=-42+2g | | 15x+29+26-3=180 | | 80+19x+2=-2+21x | | 10-6p+p=5 | | 98+6x+8=5x+2 | | 5x-10/3x=1 | | H(s)=2. | | -x-8=-3x+4 | | M-10=-13-2n | | -3(m-5)-3m=9-9m | | 50+30d=500 | | .5n+8=12 | | 5a-a+4=24 | | -3k+6(5k-1)=210 | | 2^2x+15=23 | | (5x-12=2 | | 0.02(y-1)+0.20y=0.14y-0.6 | | 7x4=28 | | 7x4=27 | | 5+7n=28 | | 2x–12=5x–24 | | 1.5^x=2 |