42-6a=6(7-a)

Simple and best practice solution for 42-6a=6(7-a) 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 42-6a=6(7-a) equation: 



42-6a=6(7-a)

We move all terms to the left:

42-6a-(6(7-a))=0

We add all the numbers together, and all the variables

-6a-(6(-1a+7))+42=0



We calculate terms in parentheses: -(6(-1a+7)), so:

6(-1a+7)

We multiply parentheses

-6a+42

Back to the equation:

-(-6a+42)



We get rid of parentheses

-6a+6a-42+42=0

We add all the numbers together, and all the variables

=0

a=0/1

a=0

See similar equations:

| -55=-59p-50 | | 2x-3(x+10)+1=-1=+2(x+7) | | (x-11)=0 | | 11=7+-4b | | 5(w+3)=14-3(w+1) | | 2(y+25)=2(y-30) | | y=50+75 | | 13m=2m+7 | | 42-6a-6=(a-7) | | 69=3x-3(5x+13) | | -3+4x=-4+5 | | x+6+x+6=2x-10 | | 4t-2=-12 | | |4c-2=6 | | -8-8(6n+1)=-48n-16 | | 2x-27=x+25 | | -3p+5=11 | | 90+(.30x)=60+(.80*x) | | 24n-30=20n+4 | | Y=x/6+2/5 | | 5(4×2)=gg= | | 7x-2(-x-10)=74 | | -16−19c=-17c | | -6(7x-1)=-8x+9(-3-4 | | Y-3=-2x+8 | | 3-4s=-7-4s | | 130+(.20*x)=40+(.50*x) | | 10=3x+9 | | 1.6x-2=1.2 | | -3(k-8)(k+5)=23 | | 8x-8=5x+25=x | | 0.25(12x-12)=1.5(8-3x) |

Equations solver categories