3b+9=-18

Simple and best practice solution for 3b+9=-18 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3b+9=-18 equation: 


Simplifying
3b + 9 = -18

Reorder the terms:
9 + 3b = -18

Solving
9 + 3b = -18

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + 3b = -18 + -9

Combine like terms: 9 + -9 = 0
0 + 3b = -18 + -9
3b = -18 + -9

Combine like terms: -18 + -9 = -27
3b = -27

Divide each side by '3'.
b = -9

Simplifying
b = -9

See similar equations:

| 8r+4(r-7)=2(3r+10) | | x+4(x+5)=40 | | 7(c-9)=9(2c-8)+4c | | 3(95-6x)=x-152 | | 5-x-2=3+4x+5 | | 3z+5=20 | | 5(92-5x)=x-112 | | 2(f+7)-8=22 | | 3u-5=4 | | 2c+6=8 | | 3x-4(X-1)=2(7-3X) | | 6-2x-1=4x+8-6x-3 | | 2(x+4)=16 | | 10p-2(3p-6)=4(5p-6)-10p | | 8x+6-9x=2-x-15 | | 7x-4=2x+1+9x-5 | | -10y+18=-3(5y-7)-8 | | x+y=3x+2y | | 3x=2x-y | | 2m=-6(3)-5 | | 2m=-6(2)-5 | | 2m=-6(1)-5 | | 5e+(-9)=26 | | y=3x | | 3x-10=-9 | | 7y+4y-20=4y+8-4 | | -8x-(3x+6)=4(-f+2) | | 5X-25=7X-65 | | 5x+6=5x-25 | | -8x-(3x+6)=-4(-f+2) | | -7(x+8)+3=-53 | | 79(h+3)=6(h-3) |

Equations solver categories