200k views
5 votes
Will the sum of two linear expressions each with an x-term , always,sometimes,or never have an x-term ? Explain your reasoning

User DomeTune
by
8.4k points

1 Answer

1 vote
If a linear expression has an x term then it always has an x term. The x disappears nowhere between -∞ and ∞.
User Frnhr
by
8.1k points