vanessapel15 vanessapel15

03-05-2020
Mathematics

contestada

plz help ! solve the following system of equations

5x+7y=23
9x+4y=7

Respuesta :

brucedeluxegd brucedeluxegd

03-05-2020

Answer: x = -1 y = 4 I got my answer by solving for one variable in the first equation and then substituting what I got for that variable into the second equation in place of that aforementioned variable then solving for the last variable.

Answer Link

Otras preguntas

Which of the following statements BEST represents an example of Daoism's ideas? A. Disputes should be settled by village leaders and a council of elders. B.

Arrange these from least to greatest 0.098 .820 0.91

What it is try to say

¿Cómo se llaman los chicos? Te llamas Marco y Felipe. Se llaman Marco y Felipe. Les llaman Marco y Felipe. Me llamo Marco y Felipe.

The Bayeux Tapestry appears to show which of the following? A. World War I B. Halleys Comet C. The fall of Rome Dm the lost city of Atlantis

identify the sentence fragment? A. The children ran in every direction. They were glad to be outside. B. The children ran in every direction, glad to be outs

Name 2 conditions on the middle passage

1440 in expanded form

Which value for the number makes this statement true? The quotient of a number and five is eight

What is 3z + 4 + b + 2a + 5 + b simplified? A: 5a + b B: 7a + 7b C: 5a + 2b + 9 D :6a + 2b + 9 Only need answer Please help!