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
barxatty [35]
3 years ago
12

5-3(2x-7)=2(7-3x)

Mathematics
1 answer:
lutik1710 [3]3 years ago
3 0

Step-by-step explanation:

Part 1: 4x + 7 = 3(2x - 5)4x+7=3(2x−5)

4x+7=6x-154x+7=6x−15

7=6x-15-4x7=6x−15−4x

7=2x-157=2x−15

7+15=2x7+15=2x

22=2x22=2x

22=2x / 222=2x/2

x=11x=11

Part 2: Sam is not correct because he messed up the second step. He added 2x on both sides to get 7x, instead he should have subtracted.

You might be interested in
The graph of a line passes through the points (0, -2) and (6, 0). What is the equation of the line? 1. y = -2x + 6
densk [106]

Answer:

The Answer is: y = 1/3x - 2

Step-by-step explanation:

Giving points: (0, -2) and (6, 0).

First find the slope:

m = y - y1/(x - x1)

m = -2 - 0/0 - 6

m = -2/-6 = 1/3

Use the point slope form of the equation with point (0, -2) and solve for y:

y - y1 = m(x - x1)

y - (-2) = 1/3(x - 0)

y + 2 = 1/3x

y = 1/3x - 2

Hope this helps! Have an Awesome day!! :-)

8 0
4 years ago
Which algebraic expression represents the phrase below
ale4655 [162]
5 (0.5x - 2) ..........
5 0
4 years ago
Read 2 more answers
What do you call someone that's afraid of spiders <br><br>​
Alexandra [31]

Answer:

  • arachnaphobia

Step-by-step explanation:

People who fear spiders

6 0
3 years ago
Read 2 more answers
Max ran 15 meter in the morning and 48 in the afternoon. How many more meters did he run in the afternoon
boyakko [2]

Answer:

33 meters

Step-by-step explanation:

To find how many more meters he ran in the afternoon, simply subtract.

48 - 15 = 33

8 0
4 years ago
Read 2 more answers
PLEASE HELP RLLY APPRICIATEDddd
swat32
32oz is the answer to that
3 0
3 years ago
Other questions:
  • Marco worked 15 hours on the weekend at the swimming pool and made $180.00. Polo worked for 12 hours and made $132.00. Who had t
    8·2 answers
  • Evaluate the following function over the domain {0,1,2,3}. What is the range? g (x) = -2x^{2} + 2
    10·1 answer
  • Draw a diagram to show how many twelfths there are in 3. Describe a situation in which you would need to know how many twelfths
    10·2 answers
  • Daily demand for a product is 50 units, with a standard deviation of 30 units. The review period is 5 days and the lead time is
    12·1 answer
  • The answer bNamamakakKkKkkKk
    15·1 answer
  • Determine which sequence is an arithmetic sequence.
    14·1 answer
  • Which one is right? and the red one is wrong btw
    8·1 answer
  • Please triple check
    11·2 answers
  • Tomas rides his bike at a steady rate of 4 miles every 6 minutes
    15·1 answer
  • HELP PLS IN NEEDD HELP QUICK PLS 10 PTS!<br>and show reasoning pls
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!