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
vlada-n [284]
3 years ago
13

7x+3+6x+11 can u give a example of how to solve it

Mathematics
2 answers:
zysi [14]3 years ago
8 0
Ok, so the first thing you should do is collect like-terms.


7x+3+6x+11

Combine 7x and 6x ---> You'll get 13x.


So it'll be 13x + 3 + 11

Now you'll combine 3 + 11 and you'll get 14.

The answer should be 13x + 14


I hope this helped ^^*
yKpoI14uk [10]3 years ago
7 0

Combine like terms.

Since 7x and 6x both have a variable of x, you can combine them.

7x + 6x = 13x

After that, you are left with:

13x + 11 + 3

You also have two numbers without variables; 11 and 3. You can also combine those.

11 + 3 = 14

So, your final answer would be:

13x + 14

You might be interested in
A table of values of a linear function is shown below.
STALIN [3.7K]

Answer:

Slope is -2

y intercept is -3

Equation :y=-2x-3

Step-by-step explanation:

6 0
3 years ago
Thirty times the square of a non-zero number is equal to 8 times the number. What is the number?
borishaifa [10]
Need help ask me anything

6 0
4 years ago
The table below shows the results of flipping two coins. how does the experimental probability of getting HH compare to the theo
marusya05 [52]
The correct answer is option B. i.e. the experimental probability is 3% greater than the theoretical probability<span>

The </span>theoretical Outcomes are: HH HT TH TT
 Then, the probability of getting HH = 1/4 = 0.25 = 25%

Now, Experimental Outcomes : <span>HH=28 HT=22 TH=34 TT=16
Total number of outcomes = 28+22+34+16 = 100
</span>Then, the probability of getting HH = 28/100 = 0.28 = 28%

Thus, <span>the experimental probability is 3% greater than the theoretical probability</span>
8 0
3 years ago
I need help with all of them and if you can't help with all of them just answer one of them please. Look at the picture
likoan [24]
All you have to do is substitute the y value from the 1st equation into the second equation and solve...

a) y= 2-x
5x + 4y = 5

Substitute (2-x) into the second equation anywhere there is a y...

5x + 4y = 5
5x + 4(2-x) = 5

Now solve

5x + 8 - 4x = 5
5x - 4x + 8 = 5
x + 8 = 5
x = -3

Now that you have a solution for x, substitute -3 into either of the original equations anywhere there is an x then solve for y...

y = 2 - x
y = 2 - (-3)
y = 2+3 = 5

You solved for x and got -3 and solved for y and got 5, so your solution set is
(-3, 5).

Now check it by substituting both numbers into one of the original equations and you should have a true statement if it is correct...

y = 2 - x
5 = 2 - (-3)
5 = 2+3
5 = 5

True statement... it checks!


note* during the check, if the equation would have worked out to something like 2 = 5, then that is a false statement therefore the solution set would be wrong and you'd have to go back and find the mistake.
5 0
3 years ago
Which greatest integer function matches the graph?
Yuki888 [10]
The answer is b, f(x) = (x) + 1.
8 0
3 years ago
Other questions:
  • The figures below are similar; write what you know about the angles and sides.
    5·1 answer
  • If 2(x + 3) = x + 10, then x equals what
    6·1 answer
  • In the diagram below QRS=NMP what is length in inches of MP
    13·1 answer
  • Work out the size of angle PNT
    5·1 answer
  • Perform the indicated operation. 8/a - 6/a + 7/a
    7·1 answer
  • Suzie made a mistake in the following problem. The mistake was made in Line ___. Only input the number of the first incorrect li
    13·1 answer
  • a box of cereal states that there in 93 calories in 1/4 cup serving. What is the unit for calories per cup? How many calories ar
    8·1 answer
  • Rita keeps her craft supplies in a container without a
    5·1 answer
  • Help me there is brainliest insured
    6·2 answers
  • (18 POINTS) PLEASE ANSWER CORRECTLY :)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!