noobmaster6462 noobmaster6462

09-03-2022
Mathematics

contestada

What is 15x+3y=9
y=-5x-3

Respuesta :

salahsunni8 salahsunni8

10-03-2022

Answer:

x = 3/5

Step-by-step explanation:

15x+3(5x-3) = 9

15x+15x-9 =9

30x-9 = 9

30x-9+9 = 9+9

30x = 18

x = 18/30

x = 3/5

Answer Link

Otras preguntas

an object is thrown into the air with an initial velocity of 12 meters per seconds from a platform that is raised 4 meters above the ground. how long will it ta

Which of the following is the linear parent function? O A. OB. O C. O D.

compare the numbers -3 1/2 and -3 4/5. Use the symbols <, >, or =.

The plates need to go on a tray to be fired in the kiln. The tray is 90cm x 40cm. Each plate has a radius of 8cm. There needs to be a 2cm gap around each plate.

after spreading along the northern coast muslims armies crossed the straight of gibratlar where africa and europe nearly meet after conquering that penisula th

In conducting an experiment, the experimenter divides a sample group of 60 children into two groups of 30 called group A and group B. To make sure the two group

Identify the relationship between natural resources and European settlement

What is a good example for "why it is important to stand up for what you believe is right"

A bullet leaves a rifle with a velocity of 452 m/s. While accelerating through the barrel of the rifle the bullet moves a distance of 0.93 m. Determine the acce

1. What is the system of rationing?