Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

How do you simplify $2 x + x$ $2x + x$ ?

1 Answer

Mar 13, 2018

$3 x$ $3x$

Explanation:

$2 \cdot x + (1 \cdot) x = x \cdot (2 + 1) = 3 \cdot x$ $2*x+(1*)x=x*(2+1)=3*x$

Related questions

See all questions in Variable Expressions

Impact of this question

12818 views around the world

You can reuse this answer
Creative Commons License