If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2b+7b=-18
We simplify the equation to the form, which is simple to understand
2b+7b=-18
We move all terms containing b to the left and all other terms to the right.
+2b+7b=-18
We simplify left and right side of the equation.
+9b=-18
We divide both sides of the equation by 9 to get b.
b=-2
| 3+5m+8=16 | | 4x+39=-x+4 | | 4+6v+4=8 | | 6x+3=-51 | | -3n-4+4n=-5 | | -8x+7x=-6 | | 5(x)+12=27 | | -3x^2+6x-2=0 | | 8(2n-1)=(3n+1)+2 | | 61=t+27 | | 15x^2+4x=4 | | -2-3(y+6)+4y=36 | | 0.7x-5=0.6 | | 64=y-82 | | 3(2x+5)+10=2(x+10)+4x+5 | | 8y+3(y-8)=5(y+1)-4 | | 23=x-10 | | 7y+4(y-8)=4(y+2)-2 | | 68=n+57 | | -2(t-4)+5t=7t-5 | | 2(6x-2)+5=12x+1 | | 2x^2-20x+40= | | 9x+9=9(x+5) | | 3x(9x^2-4x+5)=x | | (4a-3b)(5a+7b)= | | x+56=138 | | 0.10(y-2)+0.06y=0.20y-0.03(20) | | -3.3+(-27.3+10.6)=0 | | 0.70x+0.25(140)=0.35(30) | | 15+2+9x+20=180 | | 9x^2+10x-9=0 | | 15+2=9x+20 |