(13b-6)-6(2b+4)=-7

Simple and best practice solution for (13b-6)-6(2b+4)=-7 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 (13b-6)-6(2b+4)=-7 equation:


Simplifying
(13b + -6) + -6(2b + 4) = -7

Reorder the terms:
(-6 + 13b) + -6(2b + 4) = -7

Remove parenthesis around (-6 + 13b)
-6 + 13b + -6(2b + 4) = -7

Reorder the terms:
-6 + 13b + -6(4 + 2b) = -7
-6 + 13b + (4 * -6 + 2b * -6) = -7
-6 + 13b + (-24 + -12b) = -7

Reorder the terms:
-6 + -24 + 13b + -12b = -7

Combine like terms: -6 + -24 = -30
-30 + 13b + -12b = -7

Combine like terms: 13b + -12b = 1b
-30 + 1b = -7

Solving
-30 + 1b = -7

Solving for variable 'b'.

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

Add '30' to each side of the equation.
-30 + 30 + 1b = -7 + 30

Combine like terms: -30 + 30 = 0
0 + 1b = -7 + 30
1b = -7 + 30

Combine like terms: -7 + 30 = 23
1b = 23

Divide each side by '1'.
b = 23

Simplifying
b = 23

See similar equations:

| -2=n/12 | | -2x(x+9)=0 | | 6(x-3)+2x+5=-45 | | 4.2x-1.08=.84-5.4x | | x+12-15=16+17 | | 3(x+7)+2=6x-2+2 | | 1/2x(2x-6)=2x | | x^2+6x+-40= | | -5(t-3)+7t=4t-1 | | 25=6x+1-3x | | 3(3)/5 | | x^2+5x+-50= | | (16x)*(16x)+(8x)*(8x)=50*50 | | 10-5x-7-7x=6 | | x^2+9x+-10= | | 10x^2=-8x | | x/.7=25 | | 16x+8x=50 | | 0^3x4x3.14/3 | | -×/4=10 | | x/-7=25 | | cos(2x)+(10*sin^2(x))=7 | | 2(x-3)-7x=18-5(x-4) | | 41.96=9g+3.89 | | -5.11h+7.9=2.9 | | 9x(-4+6x)= | | (-10-x)=3x+4 | | z^4-2z^2-8z+1=0 | | (7/4)x-2=(5/6)x-4 | | 7.1=8.5-0.7x | | 180+3t-t^2=0 | | (x^3+1)+(2x^2+7)+(x^3-4)= |

Equations solver categories