juujuh1 juujuh1

25-10-2020
Mathematics

contestada

find the solution
4x - 7y = 22
x = 2y + 6

Respuesta :

staebilomala staebilomala

25-10-2020

Answer:

y= - 2

Step-by-step explanation:

4 times (2y+6)-7y=22

8y+24-7y=22

y=-2

Answer Link

Otras preguntas

what is the mass of aluminum that would have the same number of atoms as 1.35 grams of cadium

Minority groups in the United States have, on average, significantly lower net worth than White Americans, even when the two have similar education, income, and

For an individual business owner, which of the following would typically be classified as a capital asset for federal income tax purposes? a. Marketable securit

How can models help you rename a mixed number as an improper fraction of an improper fraction as a mixed mixed number?

If you found a singled-celled organism with a nucleus, circular chromosomes, and the ability to live in extremely salty habitats, you would classify it as a mem

The string is fixed at two ends with distance 1.5 m. Its mass is 5 g and the tension in the string is 50N and it vibrates on its third harmonic. a) What is the

A moose population is growing exponentially following the pattern in the table shown below. Assuming that the pattern continues, what will be the population of

Which expression is equivalent to 4a - 28

In a population of plants with a diploid number of 12, a new individual appeared with a chromosome number of 24. If this organism could self-fertilize, forming

A box was 3/4 full of marbles. The box fell on the floor. Thirty marbles fell out. This was 20% of the marbles in the box. How many marbles would a full box con