2 years ago

8 +2/3 (6x + 30) = 80

Mathematics

1 answer:

amid [387]2 years ago

5 0

Answer:

X=13

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

You might be interested in

Find the value of x in the triangle.

Vinvika [58]

$= > 3x + 15 + 4x + 12 = 180 \\ = > 7x + 27 = 180 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ = > \: 7x = 180 - 27 = 153 \: \: \: \: \\ x = \frac{153}{7} = 21 \\ x = 21$

3 0

2 years ago

Maya has 9 books 1/3 of her books are fairy tales how many of Mayas books are fairy tales

posledela

Answer:

Step-by-step explanation:

1/3 of 9 is 3

you would figure this out by dividing the total amount of books by the denominator of the fraction.

9/3=3

8 0

3 years ago

-13=m-7 how can i solve for m

mart [117]

Answer: m=-6

Step-by-step explanation:

Add 7 to the other side

5 0

2 years ago

Describe situation in which a variable could be used to present any whole number greater than zero

Ira Lisetskai [31]

Well greater than zero can be anything above -1 so if u take a number and make something greater so comment any number above i will answer u and we will talk about it in the comment section

3 0

3 years ago

Subtract 8a - 4 from 3a

erik [133]

Answer:

-5a+4

Step-by-step explanation:

3a - (8a -4)

6 0

2 years ago

Read 2 more answers