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
Llana [10]
3 years ago
9

1 + x = 7 − 2x solve the equation

Mathematics
1 answer:
ser-zykov [4K]3 years ago
7 0

Answer:

x = 2

Step-by-step explanation:

Given

1 + x = 7 - 2x ( add 2x to both sides )

1 + 3x = 7 ( subtract 1 from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

You might be interested in
A pound of chocolate costs 8 dollars. Kelsha buys p pounds. Write an equation to represent the total cost c that Keisha pays.
mote1985 [20]

The equation would be 8 times the amount of pounds bought equals the amount paid.

<h2>Answer:</h2>

8p = c

5 0
3 years ago
Jeremy drew a polygon with four right angles and four sides with the same length name all the polygons that he have done
erik [133]

The most-specific name for such a polygon is square.

It can also be called a <em>rectangle</em>, <em>rhombus</em>, <em>parallelogram</em>, or <em>quadrilateral</em>.

6 0
3 years ago
In trip 1 you drove 104 miles in 4 gallons; in trip 2 you drove 78 miles how many gallons did you use in trip 2
BlackZzzverrR [31]
First do 104/4 which equals which equals 26
so you can drive 26miles on one gallon

then do 78/26 which equals 3

so you used 3 gallons of gas on trip 2
4 0
3 years ago
Read 2 more answers
Please help for 10 points and 5 stars with 1 thanks! :]
Rudiy27

probability = favourable outcomes/total outcomes

you need 1 banana, out of 4 and there are total of 6 items so probability will be 4/6

when you take out 1 banana, there are 3 banana left and total of 5 items

so probability of this action will be 3/5

now, next action is taking out another banana.

this is NOT an independent event.

so by we will multiply the probabilities of these events according to rule of products.

so the answer is \frac{4\cdot3}{6\cdot5}=\frac25

or 2×100/5=40%

7 0
3 years ago
Solve the equation 4^3x+2=3
const2013 [10]

Answer:

Exact Form:

x = 1/64

Decimal Form:

x  = 0.015625

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Factorize 216x^3 + 64y^3
    12·1 answer
  • Plane B is flying 75mph faster than Plane A. Find the time it takes for Plane A to travel 750 miles if it takes Plane B the same
    5·1 answer
  • The population pyramid of a city in southern Florida, Arizona, or even northern Japan may have a visual appearance of ________ b
    13·1 answer
  • HELP PLEASE!!!<br><br> Polygon ABCD is a rectangle what is the area
    8·2 answers
  • Factor as the product of two binomials.
    10·1 answer
  • HELP WITH THIS WORD PROBLEM
    10·1 answer
  • Which expression is equivalent to cos(40°)cos(10") + sin(40°)sin(10º)?
    12·1 answer
  • I’ll give brainiest
    13·2 answers
  • Pls help me with my assignment <br> ty
    15·1 answer
  • 1+1=? <br> With a explanation please
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!