1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
USPshnik [31]
3 years ago
12

7x + 9 = 58? solve for x

Mathematics
2 answers:
mars1129 [50]3 years ago
4 0
The answer for the equation is x=7
goldfiish [28.3K]3 years ago
3 0
Answer: x=7

Answer Explanation: 7x=58-9...
58-9 is 49...
7x=49...
Divide 49 by 7 and you get 7.
You might be interested in
What is the difference between decimal and binary numbering systems give examples of when you would use each?
vaieri [72.5K]

The difference between decimal and binary system are-

  • The base-10 system, often known as the decimal system, is the oldest and most widely used system of numbers.
  • The binary number system, often known as base 2, is used by computers.
<h3>What is decimal system?</h3>

Our daily use of numbers is based on a decimal number system, which uses 10 digits. A number system in mathematics is thought of as the use of digits or symbols to represent numbers.

  • The binary number system, the decimal number system, the octal number system, and the hexadecimal number system are the four primary varieties of the number system.
  • Given that it was challenging to multiply & divide big numbers by hand in earlier civilizations, this decimal system system is sometimes called as the Hindu-Arabic and Arabic number system.
<h3>What is binary system?</h3>

The base-2 number system is the binary system. That implies that it solely use the digits 0 and 1. The 1 one location is moved to its left into the 2s place when adding one to one, and a 0 is placed in the ones place, yielding the number 10. In such a base-10 system, 10 thus = 10. 10 = 2 in the base-2 system.

  • The place values in a base-2 system begin with ones and progress to twos, fours, then eights as one move to its left.
  • This is due to the base-2 system's foundation in powers of two.
  • A bit is the term for each binary digit.

Therefore, a binary number system only employs two different digits(0 and 1), whereas decimal number system includes ten different digits (ranging from 0 to 9).

To know more about decimal system, here

brainly.com/question/16913175

#SPJ4

6 0
2 years ago
The selling price of a refrigerator, is $739.20. If the mark up is 20% of the dealers cost , what is the dealers cost of the ref
Lisa [10]

Mark up percentages are used to increase the prices of items

The dealers cost of the refrigerator is $591.36

<h3>How to determine the dealer cost</h3>

Represent the dealer cost of the refrigerator with x.

Given that the markup is 20% and the selling price of the refrigerator is $739.20, then we have the following equation

x = 739.20 * (1 - 20%)

Evaluate the product

x = 591.36

Hence, the dealers cost of the refrigerator is $591.36

Read more about mark ups at:

brainly.com/question/19104371

5 0
3 years ago
Which second degree polynomial function has a leading coefficient of -1 and root 4 with multiplying 2?
MArishka [77]
What do if we get to do something for a
7 0
3 years ago
I need help with a math problem
soldi70 [24.7K]

Answer:

19,680

Step-by-step explanation:

1 lb = 16 ounces

1230 lb = 1230 * 16 ounces = 19,680 ounces

5 0
3 years ago
(05.07 MC)
True [87]
I think 10.24 sq. ft
4 0
3 years ago
Read 2 more answers
Other questions:
  • Please Helpppppp
    9·1 answer
  • Maria's kitchen sink holds up to 103.468 liters of water. round this amount to the nearest liters
    13·2 answers
  • It cost 4 people $65 to each buy a movie ticket and a
    10·1 answer
  • Which of the following activities are examples of data organization and analysis?
    8·2 answers
  • how does cancelling work when dividing fractions and mixed numbers? why is it not necessary to cancel 1&amp;7
    11·1 answer
  • I NEED HELP ILL GIVE BRAINLEST
    12·2 answers
  • What is 0.2 as a fraction
    14·2 answers
  • What is the equation of the trend line for the scatter plot?
    9·1 answer
  • What might you expect to happen if you first observed this constellation at 8:00pm tonight, then again at at 11:00pm?
    13·1 answer
  • Round 5 358 708 to the nearest million​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!