Answer:
7x-1/22 = 3x+1/10
Multiply both sides of the equation by the Lowest common Multiple of the denominators(22 and 10). This is done to clear the fractions.
The LCM of 22 and 10 is 110
So
110 x(7x-1/22) = 110 x (3x+1/10)
110/22 =5
110/10 = 11
So the eqn now becomes
5(7x-1) = 11(3x+1)
Opening the parentheses
35x - 5 = 33x + 11
Collect Like Terms
35x - 33x = 11 + 5
2x = 16
x= 8.
Answer:
<h2>
![{g}^{ - 1} (x) = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%7Bg%7D%5E%7B%20-%201%7D%20%28x%29%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h2>
Step-by-step explanation:
<h3>

</h3>
To find the inverse of g(x) equate g(x) to y
That's
<h3>

</h3>
<u>Next interchange the terms</u>
x becomes y and y becomes x
We have
<h3>

</h3>
<u>Next make y the subject</u>
Multiply both sides by - 1
That's
<h3>

</h3>
Send 3 to the right side of the equation
That's

<u>Find the 5th root of both sides</u>
That's
<h3>
![\sqrt[5]{ {y}^{5} } = \sqrt[5]{ - x - 3} \\ y = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%5Csqrt%5B5%5D%7B%20%7By%7D%5E%7B5%7D%20%7D%20%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20%20%5C%5C%20y%20%3D%20%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h3>
We have the final answer as
<h3>
![{g}^{ - 1} (x) = \sqrt[5]{ - x - 3}](https://tex.z-dn.net/?f=%20%7Bg%7D%5E%7B%20-%201%7D%20%28x%29%20%3D%20%20%5Csqrt%5B5%5D%7B%20-%20x%20-%203%7D%20)
</h3>
Hope this helps you
154\15=10.2666667
u can round it off to
10.3
Answer:
= 2(1 - 2h)
Step-by-step explanation:
Given that:
=3(2−0.9h)+(−1.3h−4)
Simplifying:
=(6 - 2.7h) + (-1.3h - 4)
Removing brackets
=6 - 2.7h -1.3h - 4
Adding like terms (h terms and constants)
= 2 - 4h
We can take 2 common as:
= 2(1 - 2h) Required sum
I hope it will help you!