12b-(-9b)+(-2)=19

Simple and best practice solution for 12b-(-9b)+(-2)=19 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-(-9b)+(-2)=19 equation: 



12b-(-9b)+(-2)=19

We move all terms to the left:

12b-(-9b)+(-2)-(19)=0

determiningTheFunctionDomain
12b-(-9b)-19+(-2)=0

We add all the numbers together, and all the variables

12b-(-9b)-21=0

We get rid of parentheses

12b+9b-21=0

We add all the numbers together, and all the variables

21b-21=0

We move all terms containing b to the left, all other terms to the right

21b=21

b=21/21

b=1

See similar equations:

| -8a+5a=14 | | -7(3+7x)=175 | | 3/4(x)+6=4 | | -3x-6+2=-4 | | 1.06×5(r-4)=45.05 | | Y=20x-4 | | -7(1x+1)=70 | | P-3-8p=4 | | 12b-(-9b)+-2=19 | | -20-5c=-2(6c+9) | | 1=4x-2x-1 | | -5+3(x)=10 | | 4+a+a=-12 | | 1.06×5(r-4)1=45.05 | | 12b+(-9b)+-2=19 | | 7x-3=3- | | 1-4x=2x+43 | | 3(3k-7)-4(4k+2)=5-2(k+2 | | 1+3x=-29 | | x/3=12/6 | | 11q+13q-6q-19q=16 | | 3x^2+78x+147=0 | | 5n+34=-2(17-7n) | | 3x2+78x+147=0 | | 45=x+45 | | 6(4-3k)=42 | | 5n+34=-2(17-7n | | 2÷3b+5=20b | | 9k-21-18k+8=5-2k+2 | | 10f=1.6666666 | | -4=3(x)-0.9 | | x^2+10x-4=-x^2+3x |

Equations solver categories