33.5k views
0 votes
Solve the simultaneous equations below using substitution.

Y=10x+8
2y+5x=21
Give your answer as an integer or an decimal

User Paperino
by
7.7k points

1 Answer

1 vote
20x+16+5x=21
25x=5
x=1/5
User Vincentlcy
by
8.5k points

No related questions found

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

9.4m questions

12.2m answers

Categories