Answer: ![x=1/3](https://tex.z-dn.net/?f=x%3D1%2F3)
<u>Subtract 1 from both sides</u>
![3x+1-1=2-1\\3x=1](https://tex.z-dn.net/?f=3x%2B1-1%3D2-1%5C%5C3x%3D1)
<u>Divide both sides by 3</u>
![3x/3=1/3](https://tex.z-dn.net/?f=3x%2F3%3D1%2F3)
![x=1/3](https://tex.z-dn.net/?f=x%3D1%2F3)
7.7m is more precise because it has a decimal after it
Answer:
yes
Step-by-step explanation:
Answer:
x = ![\frac{31}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B31%7D%7B3%7D)
Step-by-step explanation:
Given
3(x - 6) = 6 + 7, that is
3(x - 6) = 13 ← distribute parenthesis on the left side by 3
3x - 18 = 13 ( add 18 to both sides )
3x = 31 ( divide both sides by 3 )
x = ![\frac{31}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B31%7D%7B3%7D)
Looks like the answer is 72.89 degrees, which is roughly equal to 73 degrees.