Solve for the input variable. h(x) = –2x + 15 when h(x) =

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Solve for the input variable. h(x) = –2x + 15 when h(x) = – 45

Peyman asked Feb 2, 2022

413,620 views

27 votes

Solve for the input variable.
h(x) = –2x + 15 when h(x) = – 45

Mathematics
high-school

Peyman asked Feb 2, 2022

by Peyman

2.8k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

2 Answers

19 votes

Answer:

-45=-2x+15

-45-15=-2x

-60=2x

x=30

Kurt J answered Feb 3, 2022

by Kurt J

3.6k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

9 votes

-45 = -2x + 15
-60 = -2x
divide by -2
answer is 30

Mahlon answered Feb 8, 2022

by Mahlon

2.9k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

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

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

2 Answers

0 Comments

Your comment on this answer:

0 Comments

Your comment on this answer:

Other Questions