4-7a=a-12

Simple and best practice solution for 4-7a=a-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 4-7a=a-12 equation: 



4-7a=a-12

We move all terms to the left:

4-7a-(a-12)=0

We get rid of parentheses

-7a-a+12+4=0

We add all the numbers together, and all the variables

-8a+16=0

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

-8a=-16

a=-16/-8

a=+2

See similar equations:

| 8b-25=3b | | 6^x+5=9 | | -3^(9x-1)+6=-58 | | y=2/3(4)+6 | | 112=k-77 | | 49=6u-29 | | 4(3n-2)-5(5n+2)=4n-103 | | x=2/7=11 | | 2(8+b)=10 | | 3x+45)+81=180 | | -7(y-2)=-49 | | t+10/6=23 | | (3x+45)81=180 | | F0=2x-4 | | 3(–2x+1)–2(x+13)=7x–4(1–x) | | 2(3-x)=4(2-x) | | -4/3x-9/5=-3/2 | | 164/5-x=6x | | 6a2+8a+-25=-3 | | 4(x-1)=(28/9)-(x-7x)+1 | | F8=2x-4 | | 7c+9+c=-c-40 | | 5+5+n=10+n | | (4x+9)=(6x-5) | | b+6/b-3=3 | | 8+2(5s+3)=12s | | x÷5=3÷x+2 | | 4(x-5)-6=18 | | (n+4)×2=11×2 | | 6x÷6=240÷6 | | (n+4)×2=11÷2 | | 1/2z+6=3/2(z+6) |

Equations solver categories