Answer:
<h2>
![a = \frac{2}{3}](https://tex.z-dn.net/?f=a%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20)
</h2>
Step-by-step explanation:
7a - 3 = 3 - 2a
To solve the equation first group like terms
Send the constants to the left side of the equation and those with variables to the right side
That's
7a + 2a = 3 + 3
9a = 6
Divide both sides by 9
<h3>
![\frac{9a}{9} = \frac{6}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9a%7D%7B9%7D%20%20%3D%20%20%5Cfrac%7B6%7D%7B9%7D%20)
</h3>
We have the final answer as
<h3>
![a = \frac{2}{3}](https://tex.z-dn.net/?f=a%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20)
</h3>
Hope this helps you
1,133,683,000 is 1,133,682,501 rounded to the nearest thousands
Answer:
x = ![-\frac{9}{2}](https://tex.z-dn.net/?f=-%5Cfrac%7B9%7D%7B2%7D)
Step-by-step explanation:
=> 3+2(2x+8) = 1
=> 3+4x+16 = 1
=> 4x+19 = 1
=> 4x = 1-19
=> 4x = -18
<u><em>Dividing both sides by 4</em></u>
=> x = ![-\frac{18}{4}](https://tex.z-dn.net/?f=-%5Cfrac%7B18%7D%7B4%7D)
=> x = ![-\frac{9}{2}](https://tex.z-dn.net/?f=-%5Cfrac%7B9%7D%7B2%7D)
Answer:
2/3
Step-by-step explanation:
15% = 6 problems
30% = 12 problems
45% = 24 problems
60%= 36 problems
75%= 48 problems
95% = 60 problems
15%/3% =5% 6/3 =2 problems
100%= 62 problems
There were 62 questions on the test,