3(2b-4)+b-5=4

Simple and best practice solution for 3(2b-4)+b-5=4 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 3(2b-4)+b-5=4 equation:


Simplifying
3(2b + -4) + b + -5 = 4

Reorder the terms:
3(-4 + 2b) + b + -5 = 4
(-4 * 3 + 2b * 3) + b + -5 = 4
(-12 + 6b) + b + -5 = 4

Reorder the terms:
-12 + -5 + 6b + b = 4

Combine like terms: -12 + -5 = -17
-17 + 6b + b = 4

Combine like terms: 6b + b = 7b
-17 + 7b = 4

Solving
-17 + 7b = 4

Solving for variable 'b'.

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

Add '17' to each side of the equation.
-17 + 17 + 7b = 4 + 17

Combine like terms: -17 + 17 = 0
0 + 7b = 4 + 17
7b = 4 + 17

Combine like terms: 4 + 17 = 21
7b = 21

Divide each side by '7'.
b = 3

Simplifying
b = 3

See similar equations:

| 0=b^2-3b-10 | | 5+-2c=7 | | d+23=53 | | 8(s-2)=5(s+4) | | 6x+5+10x+5+4x+90=360 | | 4v^2-19v+12=0 | | x+37=39 | | x^2=36x+3600 | | -30+13x+x^2=0 | | -y+2=y-5-2y | | 3-10=1 | | n+17=40 | | 4v^2+13v+10=0 | | 4x-13+7x-8+5x+5+5x-2=360 | | 3(x-2)+2(x+1)=15 | | 18n-4+8-9n+3n-6=46 | | -6(a-b)+3(a-b)-4(a-b)= | | -14y+12(x+y)+-12x= | | x+-20=25 | | 25=-9+x | | j+2(j-8)=50 | | -72+6w+w^2=0 | | m+13=24 | | Y=5x^2+30x+38 | | x+-8=45 | | 4x*6x-10=5x*4x+8 | | 3x-41+2x+7+2x+7+2x=360 | | 22+2k=8(7k+6) | | 965.3616=2*3.14*r^2+2*3.14*r*9.9 | | -19+x=30 | | r^4-7r^2=-10 | | 3m-4=2m+10 |

Equations solver categories