8-3b=b-9

Simple and best practice solution for 8-3b=b-9 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 8-3b=b-9 equation:


Simplifying
8 + -3b = b + -9

Reorder the terms:
8 + -3b = -9 + b

Solving
8 + -3b = -9 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
8 + -3b + -1b = -9 + b + -1b

Combine like terms: -3b + -1b = -4b
8 + -4b = -9 + b + -1b

Combine like terms: b + -1b = 0
8 + -4b = -9 + 0
8 + -4b = -9

Add '-8' to each side of the equation.
8 + -8 + -4b = -9 + -8

Combine like terms: 8 + -8 = 0
0 + -4b = -9 + -8
-4b = -9 + -8

Combine like terms: -9 + -8 = -17
-4b = -17

Divide each side by '-4'.
b = 4.25

Simplifying
b = 4.25

See similar equations:

| -93=3(1-8x) | | E-12=23 | | 5n-18-4(-36)= | | -87.5=2.6+5.4(1+6.4n) | | 56-78x=67 | | y-3=3(x-4) | | y=-12+.2x^2 | | -3y-9=4y+3 | | 4(2-9y)=28 | | 4(2-9y)=28 | | 25x^3-140x^2+160x=0 | | (x-6)-5=-9 | | 5x+4=36+x | | 8rs-17s-19s-16rs= | | 3(x+2)=5(3x-1) | | x+23=x-1+7 | | 3x+6=2x-70 | | 43=4(3n-2)+7(2-7n) | | 4x-28=9x-8 | | 6p+2-5=1+2p | | y=2.5x-10 | | 2(3x-4)+3= | | 5x=9x+40 | | 11y-6y-14=78.80 | | 5-6=6+2 | | X=2x-1+2x-1+2x | | 5(x+2)=2x+22 | | 5(3x-2)=52 | | x+6=-70 | | 7k^2-14k+7=0 | | 6x-8+3= | | 5-6=6-2 |

Equations solver categories