2(b-8)+45=81

Simple and best practice solution for 2(b-8)+45=81 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 2(b-8)+45=81 equation:


Simplifying
2(b + -8) + 45 = 81

Reorder the terms:
2(-8 + b) + 45 = 81
(-8 * 2 + b * 2) + 45 = 81
(-16 + 2b) + 45 = 81

Reorder the terms:
-16 + 45 + 2b = 81

Combine like terms: -16 + 45 = 29
29 + 2b = 81

Solving
29 + 2b = 81

Solving for variable 'b'.

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

Add '-29' to each side of the equation.
29 + -29 + 2b = 81 + -29

Combine like terms: 29 + -29 = 0
0 + 2b = 81 + -29
2b = 81 + -29

Combine like terms: 81 + -29 = 52
2b = 52

Divide each side by '2'.
b = 26

Simplifying
b = 26

See similar equations:

| 9+17.2g-3.6g=63.4 | | 0=225-50w+w^2 | | -4x=12-4x | | 0.6x-0.2(3)=3 | | 6x+4+3x=4 | | 6+5=111 | | 25a+.45=40a+.25 | | x*3+2=10 | | 5c-9-7c=6+c | | 9-9x=124-144x | | -2c=2c-8 | | 6(3b+5)=2(4x-3) | | 22-5(6v+-1)=-63 | | 3a+36=7a-4 | | x^4*0.0000031-x^2*0.000000616-1=0 | | x*11=725 | | x*54=2592 | | x*38=2774 | | 5m+8+7=115 | | b-3=13 | | 2y+-4x=16 | | 5x^2+12y^2=180 | | x^2+2x+3=0 | | 3x+y+2=60 | | N^2-7=-6n | | -6(3b+2)+(19b-8)=0 | | 8y+2x=10 | | -5z^3+320=0 | | x-18=94 | | 3k+4=a | | m+4=7/3 | | x-19=94 |

Equations solver categories