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
Serga [27]
3 years ago
9

4x + 3 = x + 2(x + 7) step by step

Mathematics
2 answers:
Ksivusya [100]3 years ago
8 0

Answer:

x=11

Step-by-step explanation:

4x + 3 = x+ 2x + 14

4x + 3 = 3 x + 14

4x - 3x = 14 -3

x= 14 - 3

x= 11

Nady [450]3 years ago
3 0

Answer:

x=11

Step-by-step explanation:

Distribute :

4x + 3 = x + 2( x+ 7)

4x + 3 = x + 2x + 14

Combine like terms :

4x + 3 = x + 2x + 14

4x + 3 = 3 x+ 14

Subtract 3 from both sides of the equation :

4x + 3 = 3x + 14

4x + 3-3 = 3x + 14 -3

Simplify :

what ever way you know how to subtract the numbers you should get this answer :

4x = 3x + 11

Subtract 3 from both sides of the equation :

4x = 3x + 11

4x - 3x = 3x + 11 - 3x

Simplify :

combine like terms

multiply by 1

combine like terms

x= 11

You might be interested in
NEED HELP.
kirza4 [7]

Answer:

For instance, if the point (1, 3) is on the graph of the function, then the point (3, 1) is on the graph of the inverse. That is, if you start with x = 1, you will go to y = 3; then you plug this into the inverse, and you'll go right back to x = 1, where you started from.

5 0
2 years ago
Read 2 more answers
The volume of a box is 143.4 in3. find the volume of a larger, similarly shaped box that has a scale factor of 3. round your ans
just olya [345]

Answer:

1,290.6 in3                                                                                                                                                  

nut.

8 0
2 years ago
Please help me with maths !!!
zlopas [31]

Answer:

  • 170.7 cm

Step-by-step explanation:

Let the original water level is x.

<u>Use below equation to find its value:</u>

  • x + 2.4 + 3 1/2 = 162 + 14.6
  • x + 2.4 + 3.5 = 176.6
  • x + 5.9 = 176.6
  • x = 176.6 - 5.9
  • x = 170.7 cm
3 0
3 years ago
Howhowhow?how??? how would you calculate
Liula [17]

Ok sooooooooooo

Lets say your two fractions are

13/26 and 20/40

you can divide the bottom number by the top one and if you get the same answer for both then they are equivalent. For these you get 2 for both, which means they are equivalent.

another example would be if your fractions are

2/5 and 4/10

You can say well 2*2 equals 4 And 5*2 equals ten so these are equivalent fractions.

3 0
3 years ago
The quotient of twice a number t and 12
Arisa [49]
(t + 12) ^ 2
(t + 12) (t + 12)
t ^ 2 + 12t + 12t + 144 144 24
t ^ 2 + 24t + 144 -------|--------
(t + 12) (t + 12) = 0 12,12 | 24

t = -12
5 0
3 years ago
Other questions:
  • Explain whether the points (-13,4), (-7,3), (-1,2), (5,1). (11,0), (17, -1) represent the set of all the solutions for the
    15·1 answer
  • How do I know if two ratios are equal to make a proportion
    14·1 answer
  • How do you graph y=7/2x-2
    14·1 answer
  • Help me plz I don't understand !!!!!!!
    10·2 answers
  • In a right angled triangle ABC, if angle B = 90° , then which of the following is true?
    12·1 answer
  • Fill in the blanks below to make a true statement. In a binomial experiment with n trials and probability of success p, if np (1
    8·1 answer
  • Find the circumference of the circle with radius 84 cm. use 22/7 for ​
    14·2 answers
  • 4.
    10·1 answer
  • Deon throws a ball into the air. The height h of the ball, in meters, at time t seconds is modeled by the function
    9·1 answer
  • For each inequality, find two For each inequality, find TWO values for that make the inequality true.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!