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

in 25 words tell me what the effects of the U.S mexican war for the united states

How was Nicaragua involved in the Iran-Contra affair?

Of the people who have taken their seats at a seminar, 2 have red hair, 5 have brown hair, 3 have grey hair, and 4 have black hair. What is the experimental pro

can someone please translate ; y vi paella entre dos chicos en el patio btw if you are going to use google translate to give me the answer please don't I'm look

65.5g of copper reacts with __g of oxygen to produce 81g copper(I) oxide

why is friction called a "non-conservative" force?

Tim had $150 to spend on 3 pairs of pants. After buyingthem, he had $30 left over. What equation expresses howmuch each pair of pants cost?A.30x/3=150B.3x-30=15

In The Diary of Anne Frank, Act I, what is one effect of wearing the yellow Star of David? A. It makes the wearers feel proud. B. It leads to a shortage of yel

Identify the coefficient and the exponent for each term of 8x ^ 4 - 2x

The Sahara Desert is located in which region on the map above?A.region AB.region BC.region C