Register

What is the value for y in the following expression y=-2x+8 when x=20

What is the value for y in the following expression y=-2x+8 when x=20
71.3k views
2 votes
What is the value for y in the following expression y=-2x+8 when x=20

User Serban Teodorescu
by
8.8k points

2 Answers

2 votes
plug in 20 for x. y=-2(20)+8; y= -32
User Dennis Kioko
by
8.6k points
1 vote

Answer:

y = -32

Explanation:


y=-2x+8\\\\x=20

Substitute ; x =20 in given equation


y =-2(20 )+8\\\\y = -40+8\\\\y = -32

User Abhinav Singi
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
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

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!