2 years ago

Could some please help and explain?

1 answer:

Sophie [7]2 years ago

7 0

Answer:

x = 7

Step-by-step explanation:

A rhombus is a parallelogram where all sides are equal. Therefore, as we know two sides are equal to 7x+8 and 9x-6, we can say that

7x+8 = 9x - 6

subtract 7x from both sides to put the variable on one side

2x - 6 = 8

add 6 to both sides to isolate the variable and its coefficient

2x = 14

divide both sides by 2 to isolate x

x = 7

You might be interested in

Harrizon [31]

The answer to your question is 15

5 0

3 years ago

IrinaK [193]

Answer:

15 pieces

Step-by-step explanation:

we see if we get 3 pieces from one bread then 5 will be 15

hope it helps you

please mark me as brainlist

5 0

3 years ago

Elza [17]

2x² - 4x - 30
2(x²) - 2(4x) - 2(15)
2(x² - 4x - 15)

4 0

3 years ago

chubhunter [2.5K]

11244444445455438977%$#

4 0

3 years ago

Nadusha1986 [10]

First you add 3 and 2 so that is 5 and then you subtract 5 from 9 so the answer is 4.

4 0

3 years ago