kate2881 kate2881

31-03-2020
Mathematics

contestada

х = 2y — 4
(3х – бу = -12

Respuesta :

kchubby123 kchubby123

31-03-2020

Answer:

0

Step-by-step explanation:

Substitute the value of x to the 2nd equation

3(2y-4)-6y=-12

6y-12-6y=-12

0=0

Answer Link

Otras preguntas

There are five basic concepts or beliefs that are characteristic of democratic government. In five well developed paragraphs (worth 10 points each), you will id

Antonyms: Match the following word with the word or phrase most nearly its opposite. 12. (5 pt)refute A. prove correct B. tear down C. become furious D. sho

How many moles of lead (Pb) atoms are in 354 g Pb? Select one: a. 9.72 × 10-25 mol b. 0.585 mol c. 1.71 mol d. 3.52 × 1023 mol

Which is the correct name of the compound Cu3N2?

Justify each step of the proof. Conjecture: If 2(x2 + 5) = 60, then x is 5 or –5. 1. 2(x2 + 5) = 601. Given 2. 2x2 + 10 = 602.Distrubutive law 3. 2x2 = 503. Eq

What are a few ways cars affect the environment?

Read the line of poetry and label it as either iambic, dactylic, trochaic, or anapesti c (click on the box to choose the correct answer). Identify the ending of

Which of the following questions might someone who is going through a crisis ask himself? A. What will I decide? B. How can I avoid this situation? C. Why do I

A sequence is defined recursively using the equation f(n + 1) = f(n) – 8. If f(1) = 100, what is f(6)?

The multiplication property of equality could be used to solve which of the following equations? (x + 2)(x - 3) = 0 m + 7 = -12 b ÷ (-2) = 18 -3 + y = 7