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
mash [69]
3 years ago
5

What is the solution to 4 (m-3) + 19 = 8 (2m + 3) + 7?

Mathematics
1 answer:
Flauer [41]3 years ago
6 0

Answer:

x=-2

Step-by-step explanation:

Let m=x

4(x-3)+19=8(2x+3)+7\\

Expand the parentheses:

4x-12+19=16x+24+7\\4x+7=16x+31\\-31+7=16x-4x\\-24=12x\\x=-2

<em>Hope this helped! If you have any more questions regarding the explanation, please comment below, have a good day!</em>

You might be interested in
Do the products 40 times 500 and 40times 600 have the same number of zeros?
Dominik [7]
No. 500 has more zeros than 600.
6 0
4 years ago
Read 2 more answers
Point Q’ is the image of Q (3,-4) under a reflection across the x-axis
7nadin3 [17]

Answer:

Q' (-3,4)

Step-by-step explanation:

A reflection across the x-axis would mean that only the x value of the point would change. This means that the y value would still be 4. To find the x value, just flip it to a negative. The negative of 3 is -3

5 0
3 years ago
Read 2 more answers
Write an equation of a line whose graph is parallel to the graph of y = 3x – 10.
Nataly [62]

Answer:

y= -3x +4

Step-by-step explanation:

If the lines are parallel, the slopes are the same

so if a line is parallel to y =3x-10, the slope is also m=3

using y= mx+b

y = 3x+b

we can pick any b but -10 because that would make it the same line


4 0
3 years ago
Read 2 more answers
(-5) x (+8) <br> integers
iragen [17]

Answer:

-40

Step-by-step explanation:

Just multiple the 2 numbers like usual than add the negative to your answer

3 0
3 years ago
Read 2 more answers
The system of equations is graphed on the coordinate plane.<br><br> y=x−1<br> y=−2x−4
Blizzard [7]
(-1,-2) is where the lines intersect
3 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!! I think the answer is 62 but im not completely sure.
    12·2 answers
  • What is 2 + 2 + 2 x 600
    13·2 answers
  • In order for the data in the table to represent a linear
    12·2 answers
  • What is the decimal equivalent to 72%?
    6·1 answer
  • HELP WILL GIVE BRAINLIST
    8·2 answers
  • Rationalise the denominator 1/√20
    10·1 answer
  • Tom bought 750 shares of a company’s stock for $11.06/share. He pays a broker a commission of $12 to buy and sell stock. After o
    7·1 answer
  • How do I solve this?
    12·1 answer
  • Your bedroom ceiling is 10 feet high and is 2/3 as high as the living room ceiling.
    14·2 answers
  • Decrease 65kg by 3/5​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!