12-06-2020
Mathematics

contestada

Use substitution to solve this system of equations:
5x+y=10,
y=x+4.

Respuesta :

meredith48034 meredith48034

16-06-2020

Answer:

Step-by-step explanation:

5x + x + 4 = 10

6x + 4 = 10

6x = 6

x = 1

y = 1 + 4

y = 5

(1, 5)

Answer Link

Otras preguntas

Please help! I need these done before 2 pm! 9. (7a + 6b – 9c) – (3a – 6c) 10. (x2 – 9) – (-2x2 + 5x – 3) 11. (5 – 6d – d2) – (-4d – d2) 12. (-4x + 7) – (3x – 7)

Identify the incorrect statement about a single motor unit.- Fine motor skills depend on the development of small motor units.- The smaller the number of muscle

how many grams of water react to form 7.21 moles of Ca(OH)2

What is the circulatory system responsible for

Yo estas feliz? Is this a correct sentence?

what is the answer for 144=-12(x+5) must show work

A club puts its members into 5 groups for an activity. After 7 students have to leave early, there are only 3 students left to finish the activity. How many stu

Which net matches figure PLEEEEEEEAS HELLLLP!!!!

2x+39=6x-9 what is the value of x?

What will be the answer for this question?