7(a-8)+7=5(a+2)-3a-19

Simple and best practice solution for 7(a-8)+7=5(a+2)-3a-19 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 7(a-8)+7=5(a+2)-3a-19 equation: 



7(a-8)+7=5(a+2)-3a-19

We move all terms to the left:

7(a-8)+7-(5(a+2)-3a-19)=0

We multiply parentheses

7a-(5(a+2)-3a-19)-56+7=0



We calculate terms in parentheses: -(5(a+2)-3a-19), so:

5(a+2)-3a-19

We add all the numbers together, and all the variables

-3a+5(a+2)-19

We multiply parentheses

-3a+5a+10-19

We add all the numbers together, and all the variables

2a-9

Back to the equation:

-(2a-9)



We add all the numbers together, and all the variables

7a-(2a-9)-49=0

We get rid of parentheses

7a-2a+9-49=0

We add all the numbers together, and all the variables

5a-40=0

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

5a=40

a=40/5

a=8

See similar equations:

| 119=1/2h+(8+9) | | 13x-2=8x-47 | | 15x+5+7x-1=70 | | 6(x+2=4x+22 | | 4x=4=-4x-12 | | 15x+5=7x-1+70 | | 274=-w+206 | | 6x-21=8x-10 | | 14x-19=5x+8 | | 295-w=151 | | 4x+14-21=8x-144 | | 2(4x-5)=6x-21 | | 2(3-2x)-2(4x+7)=26 | | x+6=4x-39 | | q−-10.4=14.22 | | 5x-8=143 | | j/28=-18 | | r/26=-17 | | -4n+7+n2=1 | | 10-2x=4x+18 | | m+108=574 | | 3(x=3)-2(x-1)=5(x-5) | | n+836=-135 | | 7(5-4p)+p=-125 | | t+144=860 | | 42y2−6=29y | | s+196=891 | | 3x+(x+28)=90 | | -5=3m+14 | | 15x-2+8x=6x-11+17x | | 18=r/20 | | 3x—8=—(x—12) |

Equations solver categories