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

What is 1.62 in a fraction

Decomposers break down dead and decaying organisms to get their food. True or False

Siltstone is made mostly of _____.

Some kinds of data can be summarized in an illustration like the one below. Assume that the plants that are shown in the illustration are accurately drawn to sc

Monica wrote a 5 digit number 12,335 then circled the digit 3 on the right. which other digit in the number has a value that is exactly 10 times the value of th

Ivan stepped on a rusty nail. If his immunizations are not current, he may develop: meningitis tetanus tuberculosis cholera

Which of the following enabled the United States to establish a permanent military presence on the Asian mainland? the Korean War the Potsdam Conference the us

What does 0.36 equal as a fraction?

How do you find mode in a data set when no 2 numbers are the same?

para comprar uma motocicleta, Rita decidiu economizar dinheiro durante 6 meses consecutivos. para isso, ela economizou sempre o dobro da quantia economizada no