NancyRose
NancyRose NancyRose
  • 01-09-2017
  • Mathematics
contestada

Solve the system by substitution.

y = 2x
3x + 2y = 21
A.
x = 3, y = 6
B.
x = 6, y = 3
C.
x = 3, y = –6
D.
x = –6, y = 3

Respuesta :

meredith48034
meredith48034 meredith48034
  • 03-09-2017
The answer is a for the problem
Answer Link
Christinasm92498
Christinasm92498 Christinasm92498
  • 13-04-2021

Answer:

a

Step-by-step explanation:

Answer Link

Otras preguntas

How do I do this????
help plz will mark brainliest........................
Which of the following is NOT a crime for which the death penalty might be sought?
the answers to these questions
english question below
Sebastian takes home $3200 per month from his job as an office manager. If his only debt obligations are a car loan payment of $580 and a credit card payment of
Round 1070 to the nearest hundredth
Islam came into being during the early part of the ____ century c.e.
Whose motto was Share Our Wealth?
The product of -3/8 and 2 2/3