84=3(4+4a)

Simple and best practice solution for 84=3(4+4a) 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 84=3(4+4a) equation: 



84=3(4+4a)

We move all terms to the left:

84-(3(4+4a))=0

We add all the numbers together, and all the variables

-(3(4a+4))+84=0



We calculate terms in parentheses: -(3(4a+4)), so:

3(4a+4)

We multiply parentheses

12a+12

Back to the equation:

-(12a+12)



We get rid of parentheses

-12a-12+84=0

We add all the numbers together, and all the variables

-12a+72=0

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

-12a=-72

a=-72/-12

a=+6

See similar equations:

| -14-9x=13 | | 46-t=-43 | | -8a+6(a*7)=9 | | 129=3(1+7x) | | 1-d=-14 | | 35p-11=14p+4 | | -2.39+18.1f=0.3f+19.2f+17.77 | | g/3=1.48 | | 73p-29=14p+4 | | 5x-64x=4x-12 | | 6x+8x=85 | | -8a+6(a+4)=9 | | -8n-16=3(4n-6)=2 | | y-13=3.52 | | 6u=-18+7u | | 5x-4+4x+22=180 | | 2(4+5x)=72 | | -25=1/2(10x2)+3x | | 2.1(×+4.9)-4.1=3(x+4)-5 | | -5v-38=-8(v+1) | | -7-x=3-3x | | 24=8x+4-3x | | -11.8m=-13.7m-10.45 | | t-70=-35 | | 1=y+11 | | -5=3(x+5)-8x | | 16+p=3 | | -16=-18+p | | 22=2(w-4)-7w | | 9d-3D=40 | | 7s+6=20 | | y+12=-16 |

Equations solver categories