3a-8=13-4a

Simple and best practice solution for 3a-8=13-4a 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 3a-8=13-4a equation: 



3a-8=13-4a

We move all terms to the left:

3a-8-(13-4a)=0

We add all the numbers together, and all the variables

3a-(-4a+13)-8=0

We get rid of parentheses

3a+4a-13-8=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:

| 2(1-4r)=-2(r=3)-4 | | 7.5x=5.5+25 | | 4(2x+5)=6x+27 | | 5p-8+3p=p-1 | | x^2+3x^2+2x-120=0 | | -5(r+9)=-62 | | 27g+45=963 | | X+3=2x-63 | | 12x+18=4x-38 | | 2/3x-9=8 | | 7x+9+5x=105 | | v-2.36=4.25 | | -14+6b7-2b=1+5b | | 0.2(15b−7)=3b−9 | | 3/4+-5/6=2/3t | | 7w-11w=-8 | | F(-15)=5x+4 | | 0.20(15b−7)=3b−9 | | 3(5x-1)+1=5x+38 | | x+.05x=47000 | | 11t-101=713 | | x÷ | | (x-2)^6-19(x-2)^3-216=0 | | 9+7n=5n+7 | | X2+10x-20=0 | | 5(x-3)=x-11 | | 3(w+8)-9w=12 | | (x-2)^6-19(x-2)-216=0 | | 11-2d=7.66 | | 8a-1=-129 | | 1/4(x-12)-0.2=5 | | 3经+4=2x-8 |

Equations solver categories