-9b+6=21

Simple and best practice solution for -9b+6=21 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 -9b+6=21 equation:


Simplifying
-9b + 6 = 21

Reorder the terms:
6 + -9b = 21

Solving
6 + -9b = 21

Solving for variable 'b'.

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

Add '-6' to each side of the equation.
6 + -6 + -9b = 21 + -6

Combine like terms: 6 + -6 = 0
0 + -9b = 21 + -6
-9b = 21 + -6

Combine like terms: 21 + -6 = 15
-9b = 15

Divide each side by '-9'.
b = -1.666666667

Simplifying
b = -1.666666667

See similar equations:

| 4x-xy=0 | | y=3(7)+10 | | 4-3(x+2)=5x-10 | | Y=1x+17 | | n-14=-2.6 | | 1.2/0.8=x/20 | | 7x+2=-1 | | 11.5x+13=6-10 | | 225=a^2+49 | | (3+u)(2u-7)=0 | | 8w-w+6w= | | x/4-2=6 | | .3(2y-5)-.2y=.5 | | s/5+4=8 | | (v-5)(v+9)=0 | | 14x=-8+6x | | t^6+2t^3=24 | | .6y-1.5-0.2y=.5 | | y=(-2)y | | -0.9+x=0.075 | | -1=2(2)+b | | 7x+2=158 | | (5+z)(4z-1)=0 | | 3x+84=99 | | 2(x+7)-2=x-3 | | (8y)-(7)=25 | | 1+.066y=27 | | 3=-12+4 | | Y=20x+6 | | r-1/10=301/40 | | 2x+y=17+2(x-2y) | | 7-n/2=4 |

Equations solver categories