Step-by-step explanation:
Add 1 to both sides
Multiply both sides by 4
Take the square root of both sides
Subtract 5 from both sides
(straight from khan academy hints)
It's tedious to type out the formulas and it just looks messy. See the attached for an answer and explanation.
The simplified form of the expression 1/6 (30x + 24) – 1/7 (63 – 7x) will be 6x – 5.
The complete question is given below.
<h3>What is simplification?</h3>
Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.
The expression is given below.
⇒ 1/6 (30x + 24) – 1/7 (63 – 7x)
By simplifying we have
⇒ 1/6 × 30x + 1/6 × 24 – 1/7 × 63 + 1/7 × 7x
⇒ 5x + 4 – 9 + x
⇒ 6x – 5
Then the simplification process is done.
More about the simplification link is given below.
brainly.com/question/12616840
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The mean from attending a review session will be the average of the numbers that are given.
<h3>What is a mean?</h3>
Your information is incomplete. Therefore, an overview will be given. Mean simply means average.
For example, if the given numbers are 2, 4, 6, and 10. The mean will be:
= (2 + 4 + 6 + 10)/4
=22/4
= 5.5
Learn more about mean on:
brainly.com/question/1136789
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