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
yawa3891 [41]
3 years ago
12

× + 3 = 7 show how you got the answer

Mathematics
2 answers:
Mumz [18]3 years ago
6 0

Answer:

x=4

Step-by-step explanation:

x+3=7

First, subtract 3 from both sides

7-3=4

So x=4

CHECK:

Substitute x with 4

4+3=7

julia-pushkina [17]3 years ago
3 0

Answer:

7-3=x

x=4

Step-by-step explanation:

You might be interested in
Help me plz!!!!!!! test tomorrow
Alex

Answer:

The number of movies purchased is 5

Step-by-step explanation:

40.00 + 3.50 = 43.50

43.50 + 3.50 = 47.00

47.00 + 3.50 = 50.50

50.50 + 3.50 = 54.00

54.00 + 3.50 = 57.50

so if you add 3.50 to 40, 5 times you'll get 57.50

Hope it helped

7 0
3 years ago
What is the solution of the system of equations? {7/2x−1/2y=9/23x−y=5 Enter your answer in the boxes. ( _ , _ )
dimulka [17.4K]

Answer:

(1, -2)

Step-by-step explanation:

I hope that helps :/

5 0
2 years ago
Read 2 more answers
At Edwards Middle School there are 8 teachers for every 136 students. There are 850 students enrolled at the school. How many te
In-s [12.5K]

Answer:

50

Step-by-step explanation:

one teacher per 17 students

7 0
2 years ago
Read 2 more answers
Carla is 5 years old and Jim is 13 years younger than Peter. One year ago Peter's age was twice the sum of Carla and Jim's age.
kari74 [83]
Carla = 5 years old
Jim = 2 years old
Peter = 15 years old
(Peter was 14 years old one year ago)
5+2=7
7x2=14 (14 is the age from one year ago meaning 15 is the current age)
15-2=13
4 0
3 years ago
An elephant can eat 450 pounds of vegetation per day.how long will a 3600-pound supply of vegetation last the elephant?
posledela

So if they eat 450 lb a day and you have a 3600 lb supply you simply divide 3600 by 450.

3600/450=8 days

so your final answer is 8 days.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Is 5 feet bigger than 60 inches
    13·2 answers
  • the Johnson's pay $9.95 a month plus $.035 per min for local phone service. last month, they paid $12.75. How many minutes of lo
    7·1 answer
  • 437.6 rounded to the nearest hundred
    15·2 answers
  • Will appreciate the help
    12·1 answer
  • Is 3(–2) + 7(2) equivalent to (–3)(–3) + (–1)(1)? Let negative numbers be represented with a "–" symbol and positive numbers be
    8·1 answer
  • Spam: A researcher reported that 71.8% of all email sent in a recent month was spam. A system manager at a large corporation bel
    15·2 answers
  • 1. (You may get teacher help with this during tutoring)
    5·1 answer
  • Please can I have help simplifying this Ratio?please sos
    12·2 answers
  • Please Help !!!!!!!!!!!
    8·2 answers
  • Plsss help and please dont be scammer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!