-8+3a=13

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


Simplifying
-8 + 3a = 13

Solving
-8 + 3a = 13

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '8' to each side of the equation.
-8 + 8 + 3a = 13 + 8

Combine like terms: -8 + 8 = 0
0 + 3a = 13 + 8
3a = 13 + 8

Combine like terms: 13 + 8 = 21
3a = 21

Divide each side by '3'.
a = 7

Simplifying
a = 7

See similar equations:

| 22x+3=69 | | 2G=30 | | 12X+104=140 | | 12X+104=120 | | 12X+104=100 | | 4566= | | .35-0.75=5.4 | | 13y+27(24.7037037+-0.4814814815y+-3.37037037(10))+91(10)=667 | | 8899= | | http://media.education2020.com/evresources/2090846_0716bd6f-0add-410d-a063-4be89a76d76d.png | | 0=2(w^2+w-36) | | (X+37)=(20X+80) | | 27(-9+-0.4814814815y)+13y+91(10)=667 | | 27(-9+-0.4814814815y)+13y+91*10=667 | | 27x+13y+91*10=667 | | 13y+27(24.7037037+-0.4814814815y+-3.37037037*10)+91*10=667 | | 13y+27(24.7037037+-0.4814814815y+-3.37037037z)+91z=667 | | X^2+41x=400 | | 13y+27x+91z=667 | | 0=-4.9t^2+8t+120 | | 5(x-2)=2x-2 | | X^2+41x-400=0 | | 4x+32=5x-25 | | B-6=(18-3b)^1/2 | | 23.2x+29.1-28.6x-40.6= | | 8(6-4n)=240 | | 4x+2(x-3)=3x+-12 | | -140=6(5+4v)-2 | | 11.2x+38.6-12.1x-13.8= | | -6x-8(x-6)=160 | | 8(x+8)-(6-5x)=12x | | -3(7p-8)=150 |

Equations solver categories