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
saul85 [17]
3 years ago
10

What is the value of x in 34 + 2x = 40

Mathematics
2 answers:
alekssr [168]3 years ago
4 0

Hello from MrBillDoesMath!

Answer:

3

Discussion:

34           + 2x = 40             => subtract 34 from both sides

(34-34)   + 2x = 40 - 34     => as (34-34) = 0 and 40-34 = 6

2x                   = 6               => divide both sides by 2

x = 6/2 = 3

Check the answer:

Does 34 + 2x = 40 if x = 3 ?

Does 34 + 2(3) = 40 ?

Does 34 + 6      = 40 ?  YES! so the answer checks.

Thank you,

MrB

Varvara68 [4.7K]3 years ago
3 0
Yes it is 6 like he said above
You might be interested in
What is the domain of the relation below?
Andrei [34K]

Answer:

the answer : domain is third one

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Solve this problem plzzz
damaskus [11]
Here is how to solve it with long division and synthetic division.

7 0
3 years ago
A thermometer has a percent error of 3%. The actual temperature is 75°F.
lesantik [10]

1.) 72.75

2.)77.25

im also doing this so the guy under me can get brainliest :P


6 0
3 years ago
Read 2 more answers
What is the value of the tangent of
kiruha [24]

Answer:

Step-by-step explanation:

With reference < H

perpendicular (p) = 12

base (b) = 5

so now

tangent of < H

= p / b

= 12 / 5

hope it helps :)

7 0
3 years ago
Read 2 more answers
How to convert a fraction into a mixed number in lowest terms?
saveliy_v [14]
Well at first you take the numerator (the top number) and divide it by the denominator (the lower number) that'll give you the whole number. then you would reduce only the fraction. for example lets say that we have 4/8 We know that at the very least since they are both  even numbers we can divide by so so if we do that we have 2/4 oh look, even numbers again and divide both sides by two again and you get 1/2.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Write a rule to describe the function shown.<br><br> x y<br> −6 −4<br> −3 −2<br> 0 0<br> 3 2
    8·1 answer
  • What is the retail price of a couch at a furniture store that has a wholesale price of $115 and is marked up by 75 percent? $86.
    14·2 answers
  • The second question please!
    14·1 answer
  • Write the equation of the line in slope-intercept form that has : slope: 3 and point : (1,0)
    14·1 answer
  • Why is the answer for letter b 9?
    5·2 answers
  • Stephen makes 15% commission on all artwork that he sells. If he sold $15,000 worth of artwork, how much commission is he going
    15·2 answers
  • Jordyn saved $75 in two months. If Jordyn continues saving at this rate, how much will she have saved in 12 months?$_________ *
    15·1 answer
  • Annora bought a box of cookies that matches the dimensions of the solid below. How many square units of cardboard were used to c
    7·1 answer
  • K! I finished! I only had markers though XD Hope you like it!
    5·2 answers
  • Question 5: What is the solution of the system of equations?<br> .A<br> .B<br> .C<br> .D
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!