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
Andreas93 [3]
3 years ago
5

Help me solve this problem please

Mathematics
2 answers:
jeka57 [31]3 years ago
8 0

Answer:

x = -10

Explanation:

15 - 2 ( x + 5 ) = 25

Distribute 2 through the parentheses

15 - 2x - 10 = 25

Subtract the numbers

5 - 2x = 25

Move constant to the right-hand side and change its sign

-2x = 25 - 5

Subtract the numbers

-2x = 20

Subtract both sides

x = -10

BabaBlast [244]3 years ago
3 0

Answer:

x=-10

Step-by-step explanation:

15-2(x+5)=25

multiply the 2 by the x and 5 and you get

15-2x-10=25

since the 15 and the negative 10 are on the same side you add them together and get

5 -2x= 25

-5       -5

-2x =20

Then divide the -2/20= -10

You might be interested in
Which digit in 49.63 has the same place value as the 7 in 8.7?
tangare [24]
6 has the same place value as the 7
8 0
3 years ago
Factor the expression using the GCF<br> 1. 27K-6<br> 2. 5x+60y
Gnom [1K]

Answer:

1. 3(9K-2)

2. 5(x+12y)

Step-by-step explanation:


8 0
3 years ago
3 people can build a shed in 8 hours how long would it take 5 people
harkovskaia [24]

Answer:

3howers

Step-by-step explanation:

Step-by-step exaplanation

8 0
3 years ago
What is x-10=12 give me a example
ella [17]

Answer:

x = 22

Step-by-step explanation:

x-10=12

We want to solve for x

Add 10 to each side

x-10+10=12+10

x = 22

3 0
3 years ago
Read 2 more answers
Given the sequence 8, 12, 16, 20, 24, what is the sum of the 31st and 19th terms?
erica [24]

Answer:

First term (a) =8

Common difference (d)= t2-t1

=12-8

=4

Now, sum of first 31th term (tn31) =n/2{2a+(n-1)d}

= 31/2{2×8+(31-1)4}

=31/2{16+(30×4)

=31/2(16+120)

=31/2×126

=31×63

Step-by-step explanation:

Similarly use 19 as (n) for the 19th term

7 0
2 years ago
Other questions:
  • How can relationships between categorical data be displayed
    8·1 answer
  • 2. The Lamberti family is building a rectangular deck that measures 30 feet by 22 feet. They need to run an electric line across
    15·1 answer
  • Which relation represents a function?
    15·1 answer
  • This graph shows the distance a car travels at a constant speed what is the speed of the car
    13·2 answers
  • Rotate AXYZ 270° about the origin, (0,0).
    10·1 answer
  • Find each amount:<br><br> 3.8% of 25<br><br> 0.2% of 50<br><br> 180.5% of 99
    12·2 answers
  • A package of 4 pairs of insulated socks costs "​$31.16." What is the unit price of the pairs of socks​?
    12·1 answer
  • Jason took his Siberian Husky dog to the veterinarian. The dog was put on a scale and found to weigh 52 lb. Assume that the popu
    9·1 answer
  • Please help me on this true or false I don’t understand
    15·2 answers
  • Line segment YV of rectangle YVWX measures 24 units.What is the length of line segment YX?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!