(13b-5)-3(4b+1)=-2

Simple and best practice solution for (13b-5)-3(4b+1)=-2 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-5)-3(4b+1)=-2 equation:


Simplifying
(13b + -5) + -3(4b + 1) = -2

Reorder the terms:
(-5 + 13b) + -3(4b + 1) = -2

Remove parenthesis around (-5 + 13b)
-5 + 13b + -3(4b + 1) = -2

Reorder the terms:
-5 + 13b + -3(1 + 4b) = -2
-5 + 13b + (1 * -3 + 4b * -3) = -2
-5 + 13b + (-3 + -12b) = -2

Reorder the terms:
-5 + -3 + 13b + -12b = -2

Combine like terms: -5 + -3 = -8
-8 + 13b + -12b = -2

Combine like terms: 13b + -12b = 1b
-8 + 1b = -2

Solving
-8 + 1b = -2

Solving for variable 'b'.

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

Add '8' to each side of the equation.
-8 + 8 + 1b = -2 + 8

Combine like terms: -8 + 8 = 0
0 + 1b = -2 + 8
1b = -2 + 8

Combine like terms: -2 + 8 = 6
1b = 6

Divide each side by '1'.
b = 6

Simplifying
b = 6

See similar equations:

| 0-3y=-9 | | 473=(x+419)+x | | 11d-9=79 | | 3k-10=1+6k-5 | | 9+1.25n=5.25 | | 7z+2=5z-4 | | 8c+7=31 | | -9c-23+3c=12 | | x-(-2)=7 | | 55-2x=9x+1 | | y=16t^2+48t+2 | | 4(y+1)-(3-5y)=-2(y-2) | | 5x-82=15x+8 | | -4x-6x=8-9x | | [2x-9]=1 | | 6-3y=6 | | 2x^2-5x-14=3x-2 | | x(5+x)=150 | | 4x-6=12-10x | | 2x-1=1+x | | 0.03(x-(-4))-0.06(3x-7)= | | 45t=-5t^2+50t | | 5.1q-5.1-5.5q=-1.4q-5.3 | | 3x^2-kx+2k=0 | | 0.03(x-(4))-0.06(3x-7)= | | -14+5=32 | | 45=-5t^2+50t | | xy+4y=9 | | 7(7+7v)-6=8v-40 | | x^4-3x^2-5=0 | | x(175+x)=30625 | | 11k-(2k+4)=3-k+8 |

Equations solver categories