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3 years ago

Find value of x (2x+7)=(3x-52)

2 answers:

8 0

Step 1: Subtract 3x from both sides.
−x+7=−52

Step 2: Subtract 7 from both sides.
−x+7−7=−52−7
−x=−59
Step 3: Divide both sides by -1.‌
−x−1‌=‌−59−1‌
x=59

Jet001 [13]3 years ago

3 0

1. Add 52 to both sides
2x+59=3x
2.Subtract 2x from both sides
59=x

Answer - x=59

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3 years ago

A _________ is used to change one unit to another?

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3 years ago

the family fine arts center charges $24 per adult and $12 per senior citizen for its performances. on a recent weekend evening w

Leto [7]

337 were senior citizens.

What is the system of equations?

A system of equations, also known as an equation system or a set of simultaneous equations, is a finite set of equations for which common solutions are sought.

Here, we

Let

x = the number of adult tickets sold

y = the number of senior tickets sold

483 people paid admission => a total of 483 tickets were sold and

x + y = 483

the total receipts were $7548

24x + 12y = 7548

by solving the system of equations

x + y = 483....(1)

24x + 12y = 7548....(2)

From equation (1), we get

x = 483-y....(3)

Now, we put the value of x in equation (2) and we get

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Now, we put the value of y in equation (1) and we get

x = 483 - 337

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Hence, 337 were senior citizens.

To learn more about the system of equations from the given link

brainly.com/question/25976025

#SPJ4

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1 year ago