3(-5+b)=-42

Simple and best practice solution for 3(-5+b)=-42 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 3(-5+b)=-42 equation: 



3(-5+b)=-42

We move all terms to the left:

3(-5+b)-(-42)=0

We add all the numbers together, and all the variables

3(b-5)-(-42)=0

We add all the numbers together, and all the variables

3(b-5)+42=0

We multiply parentheses

3b-15+42=0

We add all the numbers together, and all the variables

3b+27=0

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

3b=-27

b=-27/3

b=-9

See similar equations:

| x-5=3x=1 | | 3x-27=2x+34 | | 10-8x-7-13x=6 | | 0=21x-4.9x^2-8 | | 1/3x-2=-1/2+8 | | 10=4+-j | | 2g−g=3 | | 7(w-3)-3w=15 | | 28-7x=11+10x | | 45/7.5=x/30 | | (5-x)(x-4)=20-3x | | 1/10y+4=-14 | | 11x-1+13x-5+90=180 | | 44=y/3+14 | | 8(x-4)=34 | | 0=21x-4.9x^2-18 | | 5n+15=-25 | | -2n-26=38 | | -3n-10=-19 | | m2=81/16 | | -3y+6=-16 | | 0=21x-4.9x^2-40 | | 8(5-15x)=-152 | | 31=y/3+8 | | -5(2x-4)/2=2(2x-1)-6x+3 | | -3(1+2x)=93 | | 2d+5d=200+3d | | 1.3n+(-0.03)=9 | | 3*2x/3=3*6 | | 4(3)+3y=18 | | 9x2-16=20 | | g2=78 |

Equations solver categories