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reagybear
12.11.2020 •
Mathematics
This is my sister's work, please help. will give brainliest. DON'T GIVE STUPID ANSWERS, I WILL REPORT
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Ответ:
the answer is x = 4
Step-by-step explanation:
first you wanna subtract 8 from both sides
then it should look like this...![4\left(x+3\right)-2x=20](/tpl/images/0875/3482/b839f.png)
then this... 2x+12=20
next you need to subtract 12 from both sides
then it'll look like this 2x=8
then this...![\frac{2x}{2}=\frac{8}{2}](/tpl/images/0875/3482/f5945.png)
lastly your gonna simplify it and and your answer will be...
x = 4
hope this helps :)