camdend785 camdend785

03-11-2019
Mathematics

contestada

simplify the expression that is equivalent to 2x – 4y, when
y = 3x - 6.

Respuesta :

jimrgrant1 jimrgrant1

03-11-2019

Answer:

- 10x + 24

Step-by-step explanation:

Given

2x - 4y ← substitute y = 3x - 6 into the expression

= 2x - 4(3x - 6) ← distribute the parenthesis by 4

= 2x - 12x + 24 ← collect like terms

= - 10x + 24

Answer Link

Otras preguntas

By the 1820s how many african americans lived in eastern port cities

How did Francisco Pizarro defeat the Incans?

A basket holds n apples. You pick 2n-3 apples, and your friend picks n+4 apples. Write an expression that represents the number of apples you and your friend pi

Render is another word for greed. a. true b. false

Which question could the expression 1000/n answer? Let n = the number of gallons of gas used. How many miles per gallon did the car get driving 1000 miles? Let

an axe blade is an example of which simple machine

Describe how a single amino acid substitution causes hemoglobin molecules to stick together. use what you know about the structure of hb and hbs, the properties

Suppose you have a $15 coupon that can be used on any purchase over $100 at your favorite clothing store. The discounted price of a sports jacket is $203. What

Dora can run 3/5 miles in 3/20 hours How far can she run in 1 hour?

this one is it sorryyyy....