12b+13=-2b-4

Simple and best practice solution for 12b+13=-2b-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 12b+13=-2b-4 equation:


Simplifying
12b + 13 = -2b + -4

Reorder the terms:
13 + 12b = -2b + -4

Reorder the terms:
13 + 12b = -4 + -2b

Solving
13 + 12b = -4 + -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
13 + 12b + 2b = -4 + -2b + 2b

Combine like terms: 12b + 2b = 14b
13 + 14b = -4 + -2b + 2b

Combine like terms: -2b + 2b = 0
13 + 14b = -4 + 0
13 + 14b = -4

Add '-13' to each side of the equation.
13 + -13 + 14b = -4 + -13

Combine like terms: 13 + -13 = 0
0 + 14b = -4 + -13
14b = -4 + -13

Combine like terms: -4 + -13 = -17
14b = -17

Divide each side by '14'.
b = -1.214285714

Simplifying
b = -1.214285714

See similar equations:

| 1/4x-y-8 | | 3x-8x=24 | | 5(2n+2)=7(9n+5)+7 | | 2(9-4)=5(9+-7) | | 3x+50=5x-57 | | 5y-5=5y-y | | -3=-6(-4)+b | | U-3/2=2 | | -9(n-3)-(4+9n)=-19n | | -3=-6(-4)+6 | | (2x+4)(3x-1)= | | 3x+3-x=3+x-3 | | -1/3(6-x)=-1 | | X^3+7x^2+15x+105=0 | | 36=(x)3-(x)1.8 | | 7(m+9)+4(2m+6)=14(m+4)+10 | | 2.5+.25n=.75n | | 3y-4+y+28=5y+30-3y | | x^2-12x+y^2-6y-4=0 | | 3c-1= | | x^2-12x+y^2-6y=4 | | 4x^2+200x+804=0 | | 17+13=-5(9x-6) | | 6+4r-2=9r+10-3r | | 5x+24=2x+21 | | 4(x+3)=(3x-1) | | 4/9(-1) | | 20s^2+13sb-15b= | | 20+6x=172-4y | | 10x=5+6x | | -6(z+-1)=-5z-3 | | 10x+5y=2925 |

Equations solver categories