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
abruzzese [7]
3 years ago
7

How do you solve this 21 = 14 + 7x

Mathematics
1 answer:
pav-90 [236]3 years ago
7 0

Answer:

subtract 14 from each side

7=7x

x=1

Step-by-step explanation:

plz brainliest!

You might be interested in
What operation does the bar between the numerator and denominator of a fraction represent?
atroni [7]
The bar between the numerator and denominator of a fraction represent division.
6 0
3 years ago
The answer is p = -2/3 and q= -2
igomit [66]

y=\dfrac{p}{q+x}\\\\\dfrac{1}{y}=\dfrac{1}{\frac{p}{q+x}}=\dfrac{q+x}{p}

We have x and y intercept:

(2, 0) and (0, 3).

Substitute the coordinates of points to the equation:

(2,\ 0)\\\\0=\dfrac{q+2}{p}\to q+2=0\to q=-2\\\\(0,\ 3)\\3=\dfrac{q+0}{p}\to3p=q\to3p=-2\to p=-\dfrac{2}{3}

6 0
3 years ago
I need help I need to be tutored for middle school I need to be a straight A student ​
Yuri [45]

Answer:

ok

Step-by-step explanation:

3 0
3 years ago
Jake earned 30 points out of a total of 43 on his most recent math test. on his social studies test, jake scored 85 out of a pos
djverab [1.8K]

Answer: See explanation

Step-by-step explanation:

Your question isn't really clear but let me help.

For Maths test,

Point earned = 30

Total point = 43

Percentage = 30/43 × 100 = 69.77%

Social studies test

Point earned = 85.

Total point = 124

Percentage = 85/124 × 100 = 68.55%

From the above, we can see that Jake scored a higher percentage in the Maths test.

3 0
3 years ago
Simplify the expression. If not possible, write simplified.<br> 3 - 2y +9
svlad2 [7]

Answer:

-2y + 12

Step-by-step explanation:

3 - 2y +9

Combine the constants

-2y +3+9

-2y + 12

6 0
3 years ago
Read 2 more answers
Other questions:
  • In the country of Apexistan, 7% of the population was unemployed in September of 2007. If there were 147,000,000 people willing
    5·2 answers
  • Karen is going to the state fair. If she can spend at most $50, which inequality can be used to solve for r, the number of rides
    8·1 answer
  • PLZZZZ HELP WITHT THISSSS
    6·2 answers
  • Can you please answer these??​
    6·1 answer
  • Solve for r. r/5 = -9
    9·2 answers
  • PLEASE HELP ME!!!!!!!
    10·1 answer
  • Convert the following number from scientific notation to standard notation 9.316 * 10 ^ 12
    12·2 answers
  • Determine the number of solutions for the equation shown below.
    10·2 answers
  • Monday
    11·1 answer
  • 2 1/7 - 1/14 =<br><br>I rlly don't understand ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!