4(a+2)=-8(a-4)

Simple and best practice solution for 4(a+2)=-8(a-4) 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 4(a+2)=-8(a-4) equation: 



4(a+2)=-8(a-4)

We move all terms to the left:

4(a+2)-(-8(a-4))=0

We multiply parentheses

4a-(-8(a-4))+8=0



We calculate terms in parentheses: -(-8(a-4)), so:

-8(a-4)

We multiply parentheses

-8a+32

Back to the equation:

-(-8a+32)



We get rid of parentheses

4a+8a-32+8=0

We add all the numbers together, and all the variables

12a-24=0

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

12a=24

a=24/12

a=2

See similar equations:

| 10x-2/3=10x-7 | | 3u-9=6u | | 0.16(y-0.2)=2-0.5(1-y) | | 540=2b-90 | | -2v+5=13 | | F(n)=4n+1 | | 6.43+2.8y=44.4, | | 50x+1030x-42=27(40x+34) | | (2r+3)+89=r | | 4×13x=11×9x | | 45​ (x+23​ )=85​ | | 540=3/2b(b+45)b(2b-90)90 | | 7p–(3p+4)=–2(2p–1)+10 | | 10x+9=3x+13=x+4 | | h=-16(1)^(2)+128(1)+320 | | 4x+7=-6+2 | | c-(1-2c)+9c-3)=-4 | | 24-6x=-9(7x+8) | | 6/8/w=208 | | 2x+6=10x-5 | | -n/4=-1.5 | | 208=6/8/w | | 10x–1=15-6x | | 12+2-3d=5 | | 9a+a^2+18=0 | | 4x=85+x | | 7y-4+y+5=26 | | 3x-1x=7 | | (2x+6)+(x-9)=180 | | 2x–14=12 | | F(n)=5n+3 | | X+34+90=x+64 |

Equations solver categories