3 years ago

What is x? 5x - 7 + 3x - 10 = -2x - 5 + 7x - 13

Mathematics

2 answers:

-BARSIC- [3]3 years ago

8 0

Answer:

x = -13/7 = -1.857

Vlad1618 [11]3 years ago

5 0

Answer: x = -1/3

Step-by-step explanation:

5x - 7 + 3x - 10 = -2x - 5 + 7x - 13 add all like terms

8x-17=5x-18 put all variables on the left and the others on the right and symplify

3x = -1 divide

3x/3 and -1/3 equals x = -1/3

You might be interested in

What is the solution of the equation:

faltersainse [42]

7
Because 5-2 is seven so x =7

5 0

2 years ago

Carlita planted 4 flowers in 6 minutes. About how many flowers can Carlita plant in 36 minutes?

sattari [20]

Answer:

Step-by-step explanation:

$\frac{4}{6} =\frac{x}{36}$

$\frac{4}{6} *\frac{6}{6} =\frac{24}{36}$

$x = 24$

Hope this helps and pls do mark me brainliest if you can:)

6 0

2 years ago

Read 2 more answers

Fourteen percent of the town’s population is over the age of 65. If there are 320 residents over the age of 65, approximately wh

Klio2033 [76]

Answer:

2286

Step-by-step explanation:

$320 \div 1\% = 2286$

8 0

2 years ago

How many cards are in a standard deck of cards? What are their colors?

sergey [27]

Answer:

A standard deck of cards consists of 52 cards. The colors are usually black for the spades and clubs and red for the hearts and diamonds.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Solve the following question

Anna11 [10]

Answer:

they are 16 and 4

Step-by-step explanation:

We can call the numbers x and y and we can write:

x - y = 12

x + y = 20

Adding these equations gives us 2x = 32 which means x = 16 and substituting this value into the first equation gives us y = 4.

7 0

2 years ago

Read 2 more answers