15,358 views
20 votes
20 votes
What is 2x-45y=22 when y=21

User Malachi Bazar
by
2.5k points

1 Answer

9 votes
9 votes

answer:

483.5

step by step Step-by-step explanation:

2x-45y=22

2x-45(21)=22

2x-945=22

2x =22+945

2x=967

x=483.5

User Goofology
by
2.9k points