If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2b-12+7b=-2b-2
We move all terms to the left:
-2b-12+7b-(-2b-2)=0
We add all the numbers together, and all the variables
5b-(-2b-2)-12=0
We get rid of parentheses
5b+2b+2-12=0
We add all the numbers together, and all the variables
7b-10=0
We move all terms containing b to the left, all other terms to the right
7b=10
b=10/7
b=1+3/7
| 6b^2+25=409 | | 6x4−7x2+2=0 | | 5(8x+7)=9 | | |4x+8|-10=2x | | 18x=45+15x | | X-7+4-3x=-5(-4x-3)+2(7+5x) | | 25x=45+15x | | -x-1/5x=3/7 | | 8x+12+3x=34 | | –4=4b−12 | | -3(n+8)=-8 | | 6x^2-20x-4000=0 | | 5x+4x+8-2x=22 | | 87=-1+4(1+3x) | | (6x+19)+(5x-4)=180 | | 3n-1n=1 | | 5-14a-9a=-5 | | (X+105)+(3x+55)=180 | | 3t-8=0 | | 5x+3×=32 | | 11x+17x-8+5=-2x+5-8 | | 36+8x=4(6x-7) | | x/10*100=10 | | 81=-3(3r-6) | | -9(v+3)+4v+7=8v+12 | | k/8=0.8 | | 3(6x+6)=108 | | 81=-3(3r-6 | | m-1=-30 | | -(x-8=-2 | | 8x+9=-3x+31 | | 15+2x=60 |