6(2a-4)+7=8(a+2)-3a-12

Simple and best practice solution for 6(2a-4)+7=8(a+2)-3a-12 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 6(2a-4)+7=8(a+2)-3a-12 equation: 



6(2a-4)+7=8(a+2)-3a-12

We move all terms to the left:

6(2a-4)+7-(8(a+2)-3a-12)=0

We multiply parentheses

12a-(8(a+2)-3a-12)-24+7=0



We calculate terms in parentheses: -(8(a+2)-3a-12), so:

8(a+2)-3a-12

We add all the numbers together, and all the variables

-3a+8(a+2)-12

We multiply parentheses

-3a+8a+16-12

We add all the numbers together, and all the variables

5a+4

Back to the equation:

-(5a+4)



We add all the numbers together, and all the variables

12a-(5a+4)-17=0

We get rid of parentheses

12a-5a-4-17=0

We add all the numbers together, and all the variables

7a-21=0

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

7a=21

a=21/7

a=3

See similar equations:

| 4=2/3(4y-2) | | -22x=2x^2+20 | | –(1–5n)–7n=1 | | -6x-8=4(-2x+4) | | 4x−8=40 | | 3x-I=4x+8-x | | 9x-5-4x=35 | | -6x+9x+24=0 | | 6000=p+p(0.08•7) | | 36m+200=13.985 | | 3x+6=2(3x+9) | | 11y-17=68 | | 6000=p+p.08•7 | | 3(5+3)+6m=3(5-8m | | (x-2)(x+7)=22 | | 8x+x-16=0 | | X^2-2x+20=4x | | 2/x+7=10 | | 3a-14=14 | | 7–5x=3 | | -7x–3x=50 | | 3y=18, | | (3x-1)+(3x-1)=x+13 | | -{5-(a+1)}={5-(2a-3)} | | -3/x=-20 | | (a+20)+-1(a+-20)=0 | | 4+2.3y=1.7-20 | | 1x+15=3 | | 2x+18+x+4=5+4x+5 | | X²+x²+5x=1200 | | -17x+5x=-48 | | 2^n^-1=1024 |

Equations solver categories