-100=b-72

Simple and best practice solution for -100=b-72 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 -100=b-72 equation:


Simplifying
-100 = b + -72

Reorder the terms:
-100 = -72 + b

Solving
-100 = -72 + 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.
-100 + -1b = -72 + b + -1b

Combine like terms: b + -1b = 0
-100 + -1b = -72 + 0
-100 + -1b = -72

Add '100' to each side of the equation.
-100 + 100 + -1b = -72 + 100

Combine like terms: -100 + 100 = 0
0 + -1b = -72 + 100
-1b = -72 + 100

Combine like terms: -72 + 100 = 28
-1b = 28

Divide each side by '-1'.
b = -28

Simplifying
b = -28

See similar equations:

| -2k^2-9k+9=0 | | y^5+8y^2=0 | | 50/54 | | y-0=-.5(x+3) | | 4x+1=7-7x | | 25+0.5b=47 | | (2x-20)+(4x-10)=90 | | 3x+2(50-x)=10 | | A=zt+zfort | | 2(-4-7x)=6 | | 20x=22z-58 | | 4x+7y+4x+-7y= | | x+8=4x-31 | | -11+5=-30+4 | | 35/168 | | 63=5x+18 | | 9(8x+10)= | | 3v+2v=10 | | A=at+z | | -13m=-65 | | 15+2=(8x-4) | | 1x/10=12 | | 0=-3v-6v | | 6n-12n=n+3 | | 5x+17=3x-5 | | 1x/10=8 | | 6v-2(-8+5v)=1-7v | | 5x-10=13+22 | | 5/6x-12 | | (2x)+94+60=180 | | 3+(m+8)= | | CJ=4x+8 |

Equations solver categories