HELP ME LOOK AT THE PHOTO

Mathematics

1 answer:

Assoli18 [71]3 years ago

6 0

Answer:

The answer to the question provided is 7.

Step-by-step explanation:

$7x + 9 = 8x + 2 \\ \frac{ - 8x \: \: \: \: = - 8x}{ - 1x + 9 = 2 } \\ \frac{ \: \: \: \: \: \: \: \: - 9 = - 9}{ \frac{ - 1x}{ - 1} = \frac{ - 7}{ - 1} } \\ x = 7$

[I apologize if this isn't the answer]

You might be interested in

1) Find the mean. 14, 2, 12, 11,2, 14, 3, 2, 12 A) 2 B) 8 C) 11 D)

artcher [175]

Answer:

Step-by-step explanation:

Add all the numbers and then divide them by how many numbers there are.

(14 + 2 + 12 + 11 + 2 + 14 + 3 + 2 + 12) = 72

72/9 = 8

6 0

3 years ago

Niah packed 24 dozen candles into 3 boxes. She packed an equal number of candles into each box. How many candles did Niah pack i

pshichka [43]

8 because 24 candles going into 3 boxes is 24 divided by 3 which is 8

8 0

3 years ago

Alex buys a palm tree that has a price tag with $65, but he found a coupon that has a discount of 25%. How much will Alex pay af

igor_vitrenko [27]

Answer:

Alex will pay $48.75 after the discount.

Step-by-step explanation:

With the information provided, in order to find the amount Alex will pay after the discount, first, you have to find the amount of the discount by calculating 25% of the price and then, you have to subtract that discount from the price:

$65*25%=$16.25

$65-$16.25=$48.75

According to this, the answer is that Alex will pay $48.75 after the discount.

4 0

3 years ago

Solve the following equation algebraically: x^2 = 20

Alexeev081 [22]

Answer:

x = -|- 2/5

Step-by-step explanation:

there are two opposite solutions:

7 0