DylanBreheny DylanBreheny

26-02-2021
Mathematics

contestada

How many solutions do the following equations have?

15y + 12x = 18 5y + 4x = 6
2x+ 3y= 12 -6y= 4x-24

Respuesta :

26-02-2021

Answer:

Step-by-step explanation:

15y+12x = 18 is equivalent to 5y+4x = 6

2x+3y = 12 is equivalent to -6y = 4x-24

one solution: (x,y) = (-21,18)

Answer Link

Otras preguntas

During traditional times, China was ruled by an emperor who inherited his position usually from a male relative. A family of such hereditary rulers was known as

Find the greatest common factor 14x^7 , 1 , 7x^12

if a persons hair grows about 1.2 centimeters a month about how much would it grow in 9 months

a square is drawn inside a circle so that it's vertices touch the circle. if the radius of the circle is 15 cm, what is the perimeter of the square

what is the square root of 112 divided by 2

During the 1920s, it became a common practice to take out a loan in order to buy shares in a company. What was this practice called? A. Buying on margin B. Gros

Which answer best explains one strength of the Articles of Confederation?

what would someones mass be if their weight was 158.4? This is for science homework, they gave me a random weight # but no mass.

Mr. Woods had $840. He spent 3/7 of his money in a lawn mower. He spent 1/8 of the remaining money on a gift for his wife. how much money did Mr. Woods have le

What do you call a subtraction answer?