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
Contact [7]
3 years ago
5

Four times a number, subtracted from nine, is twice the number. How do I solved this?

Mathematics
1 answer:
Natalija [7]3 years ago
5 0

4x - 9 = 2x


Solve for x.

4x = 2x + 9

2x = 9

x = 4.5

We can plug 4.5 into the original equation to verify if it's correct.

4x - 9 = 2x

4(4.5) - 9 = 2(4.5)

18 - 9 = 9

The equation is true, and so x = 4.5

You might be interested in
What is a way to rename 1 thousands 2 hundred
qwelly [4]
1200 ... i think this you mean
8 0
3 years ago
If two parallel planes are cut by a third plane, then the lines of intersection are _________.
maxonik [38]
<span>If two parallel planes are cut by a third plane, then the lines of intersection are parallel and cannot intersect one another.</span>
6 0
3 years ago
Read 2 more answers
Janice NEEDS 3 GALLONS of lemonade for a party. She has 4 quarts, 6 pints and 4 cups of lemonade already made. How many CUPS of
slamgirl [31]

Answer:

32 cups

Step-by-step explanation:

To find the total number of cups, we have to convert the measures that are not in cups to cups and add

1 quart  = 4 cups

4 quarts = 4 x4 = 16 cups

1 pint = 2 cups

6 pints = 2 x 6 = 12 pints

total number of cups = 16 + 12 + 4 = 32 cups

4 0
3 years ago
Which of the following functions best represents the graph?
Leviafan [203]
I believe the answer is B.
4 0
3 years ago
Read 2 more answers
Hey i need some help with a fraction this is the question 17*5/8
Zanzabum

Answer:

Fraction: 10 and 5/8

Step-by-step explanation:

17 × 5/8

85/8

4 0
3 years ago
Read 2 more answers
Other questions:
  • Ava earns $ 3 for every cup of lemonade she sells How many cups of lemonade does Ava need to sell in all to earn $ 24?
    10·1 answer
  • 44 is 55% of what number?
    6·2 answers
  • Makayla was given a box of assorted chocolates for her birthday. Each night, Makayla treated herself to some chocolates. There w
    5·1 answer
  • A glass vase is shaped like a cylinder and has a radius of 2.5 inches. The vase holds 170 cubic inches of water. How tall is the
    8·1 answer
  • Which of the following is an advantage of a low center of gravity?
    9·1 answer
  • Vicky and Harold each want to run for president of their school's student body council.
    7·1 answer
  • ¿Cómo las razones de seno y cos<br>eno son semejantes?​
    6·1 answer
  • What is 4and2/14 as an improper fraction in lowest terms
    5·2 answers
  • Solve and get brainliest!!<br>please be sure of your answer!!!!​
    11·2 answers
  • Is the expected wait time for 240 people less than, greater than, or equal to 40 minutes? How do you know?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!