42=3(2-3b)

Simple and best practice solution for 42=3(2-3b) 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 42=3(2-3b) equation: 



42=3(2-3b)

We move all terms to the left:

42-(3(2-3b))=0

We add all the numbers together, and all the variables

-(3(-3b+2))+42=0



We calculate terms in parentheses: -(3(-3b+2)), so:

3(-3b+2)

We multiply parentheses

-9b+6

Back to the equation:

-(-9b+6)



We get rid of parentheses

9b-6+42=0

We add all the numbers together, and all the variables

9b+36=0

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

9b=-36

b=-36/9

b=-4

See similar equations:

| b=85=(10=9) | | 2(4x-2)=22x | | 2x/6=x/2 | | (x-18)=4Y | | −3|1−2/3v|=−9−3|1−2/3v|=−9. | | x^−2−x^−1−72=0 | | -2/7r+2r=1/2r+12/2 | | Z+4.z-4=-23 | | x−2−x−1−72=0 | | 7b−​5​/​2​​=6b−​5/​7​​ | | Y=0.15x+-294.345 | | -3/8x+7=2 | | 35=4d+7 | | 13=4-y | | 2x-6/3=3x+1/2 | | 3x=4=5(x=8) | | 1/3x^2=-3x | | 6-2t/3=2 | | (x-18)=(Y*4) | | (71x-1)+20x=90 | | 4(3x-9=40x | | 30+y/6=371/2 | | 8(4x-1)-12x=11(2x-6)-x | | x2=9 | | 12x=4(x=5) | | x2=9. | | 1/3(4x+5)-2/3=1/9(3x+18) | | 4.z+2.3.z-5=-35 | | 4/x^2+x-20=0 | | 4(3x-9)=40x | | 8(4x-1)-12x=(2x-6)-x | | 2/8=3/x+2 |

Equations solver categories