Use the substitution method to solve the following pairs of simultaneous equations. a. x = 8-3y, 2x + 5y = 13, Answer: x= , y=

asked Feb 15, 2022 72.2k views

15 votes

Use the substitution method to solve the following pairs of simultaneous

equations.
a. x = 8-3y, 2x + 5y = 13,
Answer: x= , y=

4.5k points

Please log in or register to add a comment.

1 vote

Answer:

Explanation:

2x+5y = 13

2(8-3y)+5y =13

16-6y+5y = 13

y=3

x =8-3y = -1

Adem Caglin answered Feb 20, 2022

3.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.7m questions

6.1m answers