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
bekas [8.4K]
2 years ago
14

Helppppppppppppppppppppppppppppppppppppppppppppp

Mathematics
1 answer:
aivan3 [116]2 years ago
7 0
Add 8 to both sides to get
4x = 7x +6

Subtract 7x from both sides to get
-3x=6

Divide both sides by -3 to get
X= -2

In algebra equations you can do whatever you want as long as you do it to both sides of the equation
You might be interested in
The Fabulous Fish Market orders tilapia, which costs $3 per pound, and salmon, which costs $5 per pound. The market budgets $210
lesya [120]

Answer:3x+5y=210

Step-by-step explanation:

We dont know how much of each fish they bought so we would add an x and a y. A answer you can put are:

35 pounds of tilapia and 21 pounds of salmon.

4 0
2 years ago
Read 2 more answers
What is credit
Vladimir79 [104]

I believe the answer would be C; but I'm not sure if this is the right category for this question?

7 0
2 years ago
Read 2 more answers
Current rules for telephone area codes allow the use of digits​ 2-9 for the first​ digit, and​ 0-9 for the second and third​ dig
Anna35 [415]

Using the fundamental counting theorem, we have that:

  • 648 different area codes are possible with this rule.
  • There are 6,480,000,000 possible 10-digit phone numbers.
  • The amount of possible phone numbers is greater than 400,000,000, thus, there are enough possible phone numbers.

The fundamental counting principle states that if there are p ways to do a thing, and q ways to do another thing, and these two things are independent, there are ways to do both things.

For the area code:

  • 8 options for the first digit.
  • 9 options for the second and third.

Thus:

8 \times 9 \times 9 = 648

648 different area codes are possible with this rule.

For the number of 10-digit phone numbers:

  • 7 digits, each with 10 options.
  • 648 different area codes.

Then

648 \times 10^7 = 6,480,000,000


There are 6,480,000,000 possible 10-digit phone numbers.

The amount of possible phone numbers is greater than 400,000,000, thus, there are enough possible phone numbers.

A similar problem is given at brainly.com/question/24067651

5 0
2 years ago
Find the value of x in the equation below.<br> 17 = 14 +2
ozzi

Answer:

3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Elena said the equation 9x+15=3x+15 has no solutions because 9x is greater than 3x. Do you agree with Elena? Explaining your rea
erastova [34]

Answer:

it does have a solution x=0

Step-by-step explanation:

9x+15=3x+15

6x+15=15

6x=0

x=0

3 0
2 years ago
Read 2 more answers
Other questions:
  • Need answer please ​
    13·2 answers
  • Simplify the expression. 2 · 16 + 24 ÷ 4 80 38 134
    6·2 answers
  • Help! Fast! Thanks if you do!
    13·1 answer
  • During summer vacation, you charge people $8 per hour for babysitting and $10 for going to their house. If you make $50 one day,
    12·2 answers
  • Molly opened a bank account. She deposited $86.50 into her account every month for 20 months. She used $24.50 every month to pay
    6·2 answers
  • Can someone help me with this if it’s right I’ll mark you as brainliest
    9·1 answer
  • Plz help me well mark brainliest if you are correct!.
    11·2 answers
  • 8=8^4x? What goes on the question mark?
    14·1 answer
  • 4^{3x+2}=<br> 4 <br> 3x+2<br> =<br> \,\,2^{2x-4}<br> 2 <br> 2x−4
    8·1 answer
  • Easy question:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!