12-4b=5(4-b)

Simple and best practice solution for 12-4b=5(4-b) 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 12-4b=5(4-b) equation:


Simplifying
12 + -4b = 5(4 + -1b)
12 + -4b = (4 * 5 + -1b * 5)
12 + -4b = (20 + -5b)

Solving
12 + -4b = 20 + -5b

Solving for variable 'b'.

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

Add '5b' to each side of the equation.
12 + -4b + 5b = 20 + -5b + 5b

Combine like terms: -4b + 5b = 1b
12 + 1b = 20 + -5b + 5b

Combine like terms: -5b + 5b = 0
12 + 1b = 20 + 0
12 + 1b = 20

Add '-12' to each side of the equation.
12 + -12 + 1b = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 1b = 20 + -12
1b = 20 + -12

Combine like terms: 20 + -12 = 8
1b = 8

Divide each side by '1'.
b = 8

Simplifying
b = 8

See similar equations:

| 4x*3x=1 | | -1.8x^2+9.4x+7=0 | | -3t/4=916 | | -1.8x^2+9.4x=0 | | 9y=-25 | | 10/5x3x2=90 | | 400027= | | -109+11x+2x=138 | | X-7.1=6.4 | | -x/7=-51 | | x^2+(4-4i)x-16i=0 | | 15=-8v | | 5/x+7/x-3 | | 15=8v | | X^2-18x+83=0 | | X+45=38 | | -19=z-7 | | Y+24=-5 | | 9z=-6z+15 | | 2x-6y=36 | | 4x^3+48x^2+128=0 | | 4y+13=77 | | y=4/9x-4 | | -(6w+12y-13x)= | | 9a^3+6a^2+6a+4=0 | | 6k^3-10k^2+9k-15=0 | | 40x^6-100x^3+30x=0 | | 4x+lnx=0 | | 9[6-(5x-6)]+6x=0 | | -24n^2+60n-30=0 | | 10v^2-2v+10=0 | | 9(3w-7)= |

Equations solver categories