Muzhdahhamidi Muzhdahhamidi
  • 01-05-2020
  • Mathematics
contestada

y=6xy = 5x + 7 substitution

Respuesta :

ghanami
ghanami ghanami
  • 05-05-2020

Answer:

Step-by-step explanation:

hello :

y=6x...(*)

y = 5x + 7...(**)

by (*) put the value of y in(**) :

6x=5x+7

6x-5x=7

x=7   but  y=6x   so : y=42

the system solution is (7,42)

Answer Link

Otras preguntas

justify that business is an integral part of human activity​
Helpp mee plss in this one
What is nationality ?How can we enhance it? ​
Which of the following statements is false?
write a C++ program that receives a number as input from the user ,and checks whether it is greater than 8 and less than 10 or not and print the result​
The HCF of 85 and 95
Determine the slope for the equation. I started it but got stuck​
Write a sentence containing the plural possessive form of the noun, parent.
ry Analyze the graph of the exponential decay function The initial value is! 5 4 The base, or rate of change, is (-1,3) 3 The domain is 2 1 (0,1) (13) (2) X -2
Ayudenme con esta tarea de Ingles porfavor