Seudónimo Seudónimo

24-01-2021
Mathematics

contestada

3x - 6y = -48 and 2x + 3y = 38 How would I solve by substitution?

Respuesta :

anonymousagain anonymousagain

24-01-2021

Answer:

(4,10)

Step-by-step explanation:

3x-6y= -48

3x=6y-48

x=2y-16

2(2y-16)+3y=38

4y-32+3y=38

7y=70

y=10

3x-6(10)=-48

3x=12

x=4

Answer Link

Otras preguntas

plz help ill give u brainlist

Proving the converse of the Pythagorean theorem means that when for a triangle ABC with of a, b, and c, triangle ABC . Pick all answers th

An increase in the price of cappuccino will increase the quantity of cappuccinos demanded. a. true. b. false.

In windows, a(n) ________ follows the file name and a period and indicates the file type.

What is the percentage composition of the average human body?

Which of the following could be the goal of a negative feedback loop A. To release hormones B. To return a substance to a normal level C. To enhance an action

Which list has the numbers ordered from greatest to least? A. 0.33, 1/4, - 8/7, - 8/5 B. 1/4, 0.33, 8/7, 8/5 C. 8/5, 1/4, 0.33, 8/7 D. 8/7, 8/5, 0,33, 1/4

A circuit has a source voltage of 50v and a current of 10a. what is the power in watts

John Dalton and Antoine Lavoisier were alchemists who tried to convert diamonds to gold. True False

What is the value of the expression 1/5 divided by 4