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
Alexeev081 [22]
3 years ago
8

Solve the equation: 7(x + 8) = 49​

Mathematics
1 answer:
eduard3 years ago
4 0

Answer:

-1

Step-by-step explanation:

1.)Reorder the terms:

7(8 + x) = 49

(8 * 7 + x * 7) = 49

(56 + 7x) = 49

2.)Solving

56 + 7x = 49

3.)Solving for variable 'x'.

4.)Move all terms containing x to the left, all other terms to the right.

5.)Add '-56' to each side of the equation.

56 + -56 + 7x = 49 + -56

6.)Combine like terms: 56 + -56 = 0

0 + 7x = 49 + -56

7x = 49 + -56

7.)Combine like terms: 49 + -56 = -7

7x = -7

8.)Divide each side by '7'.

x = -1

9.)Simplifying

x = -1

Hope this helps

plz like and brainy

You might be interested in
How much can 0.75 go into 4.5
Nutka1998 [239]

Answer:

6 times

Step-by-step explanation:

well  just divide 4.5 by 0.75 to get

8 0
2 years ago
Read 2 more answers
So I’m stuck I need help can someone help meh plz
Tamiku [17]

Answer:

<h2>128m³</h2>

Step-by-step explanation:

Volume = L x W x H

L = 4

W = 4

H = 8

Volume = 4 x 4 x 8

Volume = 16 x 8 = 128m³

8 0
3 years ago
Read 2 more answers
1. If &lt;1 is 120 degrees , what is the measure of &lt;2?
natali 33 [55]

Answer:

240

Step-by-step explanation:

2 is 1 + 1 so 120 + 120 must be the equivalent of 2.

5 0
2 years ago
Confused and need help
vodka [1.7K]

First, reflect the triangle across x

Then translate the triangle 1 unit to the right and 9 units down

8 0
2 years ago
Helpppp its timeedd Write the equation
Veronika [31]

Answer:

Blue

Step-by-step explanation:

Hope this helps you out

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the midpoint of ab with endpoints A(3,2) and B (8,14
    10·2 answers
  • Which point would represent the value of v—72 Include the letter of the answer and then justify your response using complete sen
    14·1 answer
  • Perform the indicated operation<br>7+9+(4)<br>20<br>20<br>O12<br>O-12​
    15·1 answer
  • Write the equation of a line that includes the point (1, 5) and has a slope of 3 in slope-intercept form.
    14·1 answer
  • You drop a rock off a bridge. The rock’s height, h (in feet above the water), after t seconds is modeled by h = -16t2 + 541. Wha
    13·1 answer
  • There are 72 boys and 28 girls. What percent are girls? I'm not sure if it is 28% or 18%?
    10·1 answer
  • 1. Find the slope of the line containing (2,9) and (-1,5) 2. Find the slope of the line containing (4,4) and (-1,4)
    7·1 answer
  • A plane is an undefined term because it
    13·1 answer
  • Need help thanksssss
    6·1 answer
  • The diagram shows a rhombus inside a regular hexagon <br><br> Work out the size of x
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!