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
viktelen [127]
3 years ago
10

3x + 17 + 5x = 7x + 10

Mathematics
2 answers:
Sphinxa [80]3 years ago
5 0

Answer: x=-3

Step-by-step explanation:

First you add 3x+5x cause they are both variables.They equal 8x.

Then you subtract 7x from both sides to get x+17=10

then you subtract 17 from both sides.

you will get x= -3

Hope that helps!

Dovator [93]3 years ago
5 0

- 7

Step-by-step explanation:

3x + 17 + 5x = 7x + 10

or, 3x + 5x - 7x = 10 - 17 ( take all the variables in one side and all the constants in another side)

or, 8x - 7x = -7

or, x = -7

you can check the answer by putting x = -7 into the equation. after putting the value of x if the Right hand side and left hand side of the equation become same, then your answer is correct.

if not, you need to check the steps again.

You might be interested in
A cleaner recommends mixing 1 1/2 cup of cleaner for every 12 cups of water. What is the ratio of cleaner to water in simplest f
Sergio039 [100]
1.5:12
3:24
1:8 is the simplest form.
3 0
2 years ago
Read 2 more answers
Kerri said that the product of 3.93 and 0.07 would be about 4 and would have two decimal places. Is she correct?
oee [108]

Answer:

No.

Step-by-step explanation:

This type of problem is actually a trick problem. The question indicates that the PRODUCT of 3.93 and 0.07 would be about 4. The question is referring to the answer of the two values Multiplied to each other.

To visualize the question, we have:

3.93 x 0.07

This would give us:

0.2751

Kerri would be correct if she was looking for the SUM of the two values.

This would be:

3.93 + 0.07

This would give us:

4

Therefore in trick problems like this ones, it is better to look at what exactly is being asked.

8 0
3 years ago
Read 2 more answers
At the end of her work day, Rosa leaves her office and goes directly to her bank. On the graph that shows the locations of Rosa'
ikadub [295]
Find the distance between the point of bank and the point of office.

\sqrt{(x2 - x1)^{2}+ (y2 - y1)^{2}}
\sqrt{(-4 - (-6)^2 + (4 - (-3)^2}
\sqrt{(2)^2 + (7)^2}
\sqrt{4 + 49}
\sqrt{53}


The distance she travels is approximately 7.3 km.

Hope this helps :)
7 0
3 years ago
F(x) = -2<br> Find f (3)
valkas [14]

Answer:

f= -2/3

Step-by-step explanation:

Let's solve your equation step-by-step.

f(3)=−2

Step 1: Simplify both sides of the equation.

3f=−2

Step 2: Divide both sides by 3.

3f

3

=

−2

3

f=

−2

3

Answer:

f=

−2

3

8 0
3 years ago
An archaeologist descends 20 feet into a canyon, then climbs up 12 feet. Which value represents her final position?
nordsb [41]
-20 + 12 = -8 feet descent.
4 0
3 years ago
Other questions:
  • The difference of a number divided by 7 and 9 is equal to 2. use the variable C fot the unknown
    5·2 answers
  • The Area of a rectangular patio is 5 5/8 square yards,and it's length is 1 1/2 yards.What is the patio's width,in yards?
    8·1 answer
  • Write the percent as a decimal and as a fraction in simplest form 75%
    15·2 answers
  • A machine can paint 24 cabinet doors in 45 minutes at this rate how many cabinet doors can it paint in 1 hour
    11·2 answers
  • What is the range of the function?
    6·1 answer
  • 0.12 divided by 5.676
    9·1 answer
  • The measure of the exterior angle of the triangle is ___
    8·2 answers
  • How many times do 8 go into 5
    12·2 answers
  • WILL MARK BRAINLIEST FOR BOTH QUESTIONS AND DOUBLE POINTS INLY HAVE 6 MINUTES
    14·2 answers
  • What’s 9x12 divided by 6 x8
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!