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sveta [45]
3 years ago
11

1/2(x+2)+7=3x+(-32) explained pls

Mathematics
1 answer:
aalyn [17]3 years ago
3 0

Answer:

x is equal to 16

Step-by-step explanation:

Combine multiplied terms into a single fraction

Multiply by 1

Subtract  7 from both sides of the equation

Simplify it

Subtract  3  from both sides of the equation

Simplify

Multiply all terms by the same value to eliminate fraction denominators

Simplify

Subtract  2 from both sides of the equation

Simplify

Divide both sides of the equation by the same term

Simplify!

That's it!

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Sum of x and it’s square is equal to y times z
ludmilkaskok [199]

The algebraic representation of the statement is x + x² - yz = 0

<h3>What are algebraic expressions?</h3>

Algebraic expressions brings the idea of creating or expressing numbers using letters or alphabets without specifying their actual values.

From the information given , we have that;

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Now, let's equate the expressions;

x + x² = y × z

x + x ² = yz

Let's make into quadratic form

x + x² - yz = 0

Thus, the algebraic representation of the statement is x + x² - yz = 0

Learn more about algebraic expressions here:

brainly.com/question/723406

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3 0
1 year ago
Sharon tracks the number of cupcakes she sells each day for a week. the numbers of cupcakes she sold are 23, 25, 32, 35, 36, 25,
Nezavi [6.7K]
To find the mean: You have to add them all together, then divide them by how many numbers there are.
 
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