Hello!
Answer:
x=8
*The answer must have a positive sign.*
Explanation:
Distributive property: a(b+c)=ab+ac
First, you divide by 3 from both sides of an equation.
![(3(x+4))/(3)=(36)/(3)](https://img.qammunity.org/2019/formulas/mathematics/middle-school/zbcrm0zzpei4k1k4m1r27zkfpsx9xdrqh0.png)
And then, you simplify. Then you can also divide by the numbers too.
![36/3=12](https://img.qammunity.org/2019/formulas/mathematics/college/tuwkfm0dvjw2rfjsq8qx5iy15na49w0h2k.png)
![x+4=12](https://img.qammunity.org/2019/formulas/mathematics/middle-school/llymy98c048pqnu7wydyqbme334axow65b.png)
Next, you subtract by 4 from both sides of an equation.
![x+4-4=12-4](https://img.qammunity.org/2019/formulas/mathematics/middle-school/v74nwppvysbmpf4pbxfr7101fjd8clpttm.png)
And finally, simplify and solve. You subtract by the numbers.
![12-4=8](https://img.qammunity.org/2019/formulas/mathematics/middle-school/5j00clbwr4t7vxjxygb8aaeqlzv9vvg83d.png)
Final answer: →
![x=8](https://img.qammunity.org/2019/formulas/mathematics/high-school/pp7uhztp3wdfjk86fiqme8246evlug6s3c.png)
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D