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
MrRissso [65]
3 years ago
13

Find the value of 5x-10 given that - 2x +7=3.

Mathematics
1 answer:
inysia [295]3 years ago
8 0

Answer:

0

Step-by-step explanation:

-2x+7=3

First you want to get the variable alone. To do that you need to subtract 7 from both sides

-2x+7(-7)=3(-7)

-2x=-4

Next you need to divide -2 on both sides to isolate the variable.

-2x/-2=-4/-2

-2/-2 is 0 and -4/-2 is <em>positive </em>2 because a negative divided by a negative is positive.

x=2

Since x=2 you can plug in 2 into 5x-10 to get the final answer.

5(2)-10

10-10

0

You might be interested in
For a homework question, linda is asked to rewrite the expression (x^3×x)^2 in the form x^k.
FrozenT [24]
The answer should be x to the tenth power I believe

7 0
3 years ago
The sum of 4 consecutive even integers is 20. what are the integers?
vladimir2022 [97]
Let first even integer = 2x
2x + 2x+2 + 2x+4 + 2x+6 = 2O
8x + I2 = 2O
8x = 8
x = I

Therefore integers are; 2, 4, 6, 8
8 0
3 years ago
A music streaming service conducted a survey asking subscribers where they most often listen to music. Of the 2,500 responses, 1
UkoKoshka [18]

Answer:

The approximate sample proportion is 0.59, which means that 41% of the subscribers surveyed most often listen to music somewhere other than in a vehicle.

Step-by-step explanation:

i got this from edmentum lol

4 0
2 years ago
12. What's the simplified form of 2x + 3 - X + 5?<br> A. X + 8<br> B. X-2<br> C. X-8<br> D. 3x + 8
mr Goodwill [35]
Answer: the answer is a
5 0
3 years ago
Could you solve x. If possible could you be fast with it 2x+3=5x+3–3x
Ber [7]

Answer:

3 = 3 (infinitely many solutions)

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Ice cream cone will hold a scoop of ice cream in shape of a sphere. Scoop of ice cream has a radius of 1.25 inches. How tall sho
    10·1 answer
  • The number of boys b in class is 3 times the number of girls g in the class
    7·2 answers
  • Do you want an overestimate or an underestimate when you estimate the total cost of items you want to buy? Explain
    15·1 answer
  • What are the steps to doing 9 1/6+6 1/4+ 4 5/6
    14·1 answer
  • Find the value of X. Write your answer as a decimal.
    14·1 answer
  • Find the Area of the figure.<br> 4x - 3<br> 2x + 1
    9·1 answer
  • -1
    7·1 answer
  • Marc edits a video he took in class. He cuts 9 seconds from the start. Then he cuts 3 seconds from the end. The clip is 5 second
    8·2 answers
  • What kind of statement does the shorthand below represent?
    14·1 answer
  • A man 1.8 m tall observes the angle of elevation of a tree to be 26 degrees, if he is standing bf 16 m from the tree find the he
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!