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
Leno4ka [110]
3 years ago
8

sf Solve\: for\: x:-" align="absmiddle" class="latex-formula">
\sf 4x-5x+9=5x-9
Mathematics
2 answers:
Mandarinka [93]3 years ago
6 0

Answer:

x = 3

Step-by-step explanation:

=> 4x-5x+9=5x-9

=> -x-5x = -9-9

=> -6x = -18

=> x = 18/6

=> x = 3

kirill [66]3 years ago
6 0

Answer:

\sf 4x-5x+9=5x-9 \\ \sf  -x - 5x  =  - 9 - 9 \\  \sf \:  - 6x =  - 18 \\  \sf \: x =  \frac{ - 6}{ - 18}  = 3

You might be interested in
Esmeralda received a bag of jellybeans that contained a mixture of regular flavored jellybeans and "surprise" jellybeans. The ba
WARRIOR [948]

Answer:

6 jellybean

Step-by-step explanation:

Given that:

Esmeralda received a bag of jellybean the contains regular flavored jelly beans and surprise jelly bean.

Consider the regular flavored jellybean to be = r;  &

The surprise jelly bean.= s

From the bag, there are 40 jellybeans of which 15% is surprise jellybean.

Therefore the number of expected surprise jellybeans is:

= total number of jellybeans × percentage of surprise jellybean

= 40 × (15 /100)

= 6 jellybean

If  6 surprise jellybean is presented in the bag; then the number of regular flavored jellybean = 40 - 6 = 34 regular flavored jellybean

3 0
3 years ago
When using a ruler, where is the unit?
Afina-wow [57]

Answer:

Is it The numbers on the ruler?

Step-by-step explanation:

6 0
2 years ago
Please solve the equation with a rational coefficients,
Elodia [21]
  • <em>Answer:</em>

<em>m = - 1.5</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there !</em>

<em>- 1.4m = 2.1</em>

<em>m = 2.1 : - 1/4</em>

<em>m = - 1.5</em>

<em>Good luck !</em>

5 0
3 years ago
100 textbooks increased by 99%
nordsb [41]
199. 

99% of 100 is 99. 100 + 99 = 199.
6 0
4 years ago
Write a real-world problem to go with this equation: 43 x 7 = 301
KengaRu [80]

Answer:

The professor wanted to order his class of 43 new handbooks. Each handbook was $7. What will be the total amount he will be spending on handbooks?

3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please help what would the chord, radius , diameter and secant be
    12·2 answers
  • There are 12 girls and 13 boysin a classroom how many ways can i select a girl or boy<br>​
    10·1 answer
  • Solve (x + 2)² using the following formula: (x + y)² = x² + 2xy + y²
    6·1 answer
  • I need a-n answers!!! help plseaseeeee
    14·1 answer
  • 15 POINTs_ NEED ASAP!
    5·1 answer
  • The diagram shows a rectangle with length
    13·1 answer
  • 3. please help asap i will give brainliest
    10·1 answer
  • Write 2^60 as an exponent with a base of: b 16
    15·1 answer
  • Does doubling the radius of a sphere double the surface area? Explain your reasoning using an example.
    13·1 answer
  • Can Someone Answer My Questions Please ;(
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!