4a-2=9(a-1)

Simple and best practice solution for 4a-2=9(a-1) 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 4a-2=9(a-1) equation: 



4a-2=9(a-1)

We move all terms to the left:

4a-2-(9(a-1))=0



We calculate terms in parentheses: -(9(a-1)), so:

9(a-1)

We multiply parentheses

9a-9

Back to the equation:

-(9a-9)



We get rid of parentheses

4a-9a+9-2=0

We add all the numbers together, and all the variables

-5a+7=0

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

-5a=-7

a=-7/-5

a=1+2/5

See similar equations:

| 8-5x=1.72 | | x*15=10 | | -12w-5w=17 | | -3(n-17)=-9 | | Y=2.50x+5.00 | | -3(n−17)=-9 | | 6x-4=5x-+4 | | 1+10+9n+3=0 | | 4a-2=9a-1 | | -3a-8=35 | | 18/x=0.7 | | 8-2x=5(x-4 | | m+50=40 | | 25=6x+3 | | 50=10(t−94) | | 4-3.2(n+5)=-8 | | 1/128=25x+3. | | h-15/3=1 | | 4=16-4w | | 1+q=11 | | x-3/4=-5 | | 6.99=0.55n=11.94 | | 12(x+)=-108 | | f-4/4=-3 | | 20/38=5/d | | 4(y-4)+8=20 | | v/3-7=-3 | | 9x-3=5x-99 | | v/3−7=-3 | | v/3− 7=-3 | | 4=-1+x|2 | | 19v−17v=16 |

Equations solver categories