mekalyons869 mekalyons869

21-03-2022
Mathematics

contestada

21 – 3x = 6

3

21 – 3(
x
) = 6?

-3x
= 6?

Respuesta :

dcom123 dcom123

21-03-2022

Answer:

x = 5

Step-by-step explanation:

21 - 3x = 6

21 - 6 = 3x

15 = 3x

5 = x

therefore x=5

Answer Link

Otras preguntas

How did France come into possession of Louisiana?

What is 6.805 rounded to the nearest hundredth

Find the additive inverse. 6

Which of the following statements have the same result? Explain each step in solving each one. f(1) when f(x) = 5x + 1 f−1(3) when f(x) = 2x plus 3, all over 5

Find the inverse of the function y= -3/(x+4)

A 3 1/2 oz bag of Cheetos has a UPC of 028400433303. What is the check number? A) 0 B) 2 C) 3 D) 4

What is the sum of9x+7

The water level in a plastic pool changed by -8 gallons each hour due to a small hole is the bottom. After 6 hours, the pool contained 132 gallons. How much wat

Alaine has 1 gallon of paint. She is going to pour it into a paint tray that measures 10 inches wide, 12 inches long, and 5 cm deep. (1 gallon = 231 in3, 1 inch

what is an example of a proportion

ACCESS MORE