anxiety1001 anxiety1001

02-12-2021
Mathematics

contestada

If 7x - 6y = 10 is a true equation, what would be the value of 21x – 18y?

Respuesta :

jayeolaayomiposi0 jayeolaayomiposi0

02-12-2021

Answer:

21x - 18y = 30

Step-by-step explanation:

7x - 6y = 10

multiple both sides by 3

3(7x - 6y) = 3(10)

21x - 18y = 30

Answer Link

Otras preguntas

This graph shows the decomposition of hydrogen peroxide as it is exposed to air. Marty claims that the graph shows that the reaction speeds up over time. Which

select all of the following scenarios that would require the cell to use energy in order to move materials through its membrane.

PLS CHECK IF THIS ANSWER IS CORRECT WILL MARK BRAINLIEST

Question 1 of 10 What is the slope of the line that contains the points (-1, 2) and (4, 3)?

why is it very important to PNP members or government employee to know on human relation

describe a topic, idea, or concept you find so engaging that it makes you lose track of time. why does it captivate you? what or who do you turn to when you wan

which outcome best demonstrates the effectiveness of treatment for a patient with right ventricular failure?

the texas commissioner has the authority to examine the books, records, and correspondence of all the following, except:

help me again now i will have a little more

Which of the following is not an ethical component of the Hippocratic oath?