3(8-6a)=42

Simple and best practice solution for 3(8-6a)=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(8-6a)=42 equation: 



3(8-6a)=42

We move all terms to the left:

3(8-6a)-(42)=0

We add all the numbers together, and all the variables

3(-6a+8)-42=0

We multiply parentheses

-18a+24-42=0

We add all the numbers together, and all the variables

-18a-18=0

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

-18a=18

a=18/-18

a=-1

See similar equations:

| x+4+7+x-2+x+8+5=40 | | 5^2-3^2=x | | -3m+5+3m=5 | | x+4+7+x-2x+8+5=40 | | 4x+3=107 | | x+x-1+4+7+x+2+5+4=40 | | 4x+3=73 | | x/2+5=29 | | 4x+73=73 | | 5(9)=x(x+x) | | -6x+12+3x=-3x+6 | | 5y-35=115 | | 5y-35=65 | | -43=8(-5-2r)+16r | | 4z-9=115 | | 4z-9=65 | | 6-17=-2-6x | | 5v=4v+2 | | 5z-92=78 | | 4+5+4+7+x+x+2+x-1=30 | | 4+x+x-1+4+7+x-2+5=30 | | 5z-92=102 | | 3y+36=102 | | 3y+36=78 | | 4x(x-1)-4(x-1)=0 | | 6n+9=−3n−21− | | 5g+15=g2+21 | | x-1+x+x+3+8+6=37 | | 4y+4=96 | | 4y+4=84 | | 4k+8=8k | | 3^2(x+1)-8.3^2(x+1)=9 |

Equations solver categories