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

Was the leader of the yamacraw?

How does the arrangement of the particles in a solid compare to that of a liquid? ( The arrangement of a solid's and a liquid's particles is the same. The pa

Convert 34 over 9 into a mixed number

Isaac is using a drug that can be helpful to people who need it, but is harming his body. His motivation is to gain muscle for a sports team he wants to join. W

Is a shield volcano small with gentle slopes

Make n the subject of the formula M=3n

Which of the following is defined as the movement of individuals to and from a population? Composition Distribution Dynamics Migration

The geocentric model of the universe states that the sun is the center of the solar system the Earth is the center of the universe the moon is the center of

What kind of religion did the ancient egyptians practice?

Please help me this actually science pretty please is if ........ then ......... because ............. with aa text just please help me