Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

explain what a variable is in an addition or subtraction expression

Sagot :

a variable is an unknown value in any addition,subtraction,multiplication,and/or division equation
as my friend unit has already explained,is is a place holder in an equation