(b+20)*-8=-28

Simple and best practice solution for (b+20)*-8=-28 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 (b+20)*-8=-28 equation:


Simplifying
(b + 20) * -8 = -28

Reorder the terms:
(20 + b) * -8 = -28

Reorder the terms for easier multiplication:
-8(20 + b) = -28
(20 * -8 + b * -8) = -28
(-160 + -8b) = -28

Solving
-160 + -8b = -28

Solving for variable 'b'.

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

Add '160' to each side of the equation.
-160 + 160 + -8b = -28 + 160

Combine like terms: -160 + 160 = 0
0 + -8b = -28 + 160
-8b = -28 + 160

Combine like terms: -28 + 160 = 132
-8b = 132

Divide each side by '-8'.
b = -16.5

Simplifying
b = -16.5

See similar equations:

| 40+2k=3k+8(6k+5) | | X^2+16=-8n | | 15x^2+50x=0 | | -(15x-1)-5=2(7x-16)-x | | 10000=1/(0.000002976*x) | | 10000=1/0.000002976*x | | 3*2*2*x=96 | | -1-3(7b+7)=(11+10b) | | 10000=1/(2*3.1415*x*0.000000220*2.153) | | 10000=1/(0.0000022687*x) | | 2(8x+10)=-2(8x-25) | | -18x-2x^2=0 | | 3445+644= | | 2(8x+10)=-3 | | 14y=2y | | X^6-30=0 | | 3k-1/2=6 | | 3k-1/2=5 | | x+2x^2=120 | | x+2x^2=1200 | | x=5*6+3 | | 5+6*3= | | 5*(2x+3)=120 | | 5x+7y-8=0 | | -12x+2x^2=0 | | 35-?/2=15 | | H+68=59 | | E+23=15 | | M/5-17=-22 | | 40.2+x=7.3 | | log(x)=-19.97 | | -2(5s-1)-2=-3(9s+6)-5 |

Equations solver categories