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3 votes
-7x+12-2X=23+13x
How do you combine like terms

User Chubas
by
4.3k points

2 Answers

3 votes

Answer:

add -7x and -2x which becomes -9x and yeah

the solution to the equation is about -0.524

Explanation:

-7x+12-2x=23+13x

12-9x=23+13x

12=21x+23

-11=21x

-0.52380952=x

User Jaysonpryde
by
4.4k points
6 votes
You can combine terms that are followed by an X or that are plain numbers (ex -7x & -2x)
User Rana Aalamgeer
by
4.6k points