3 years ago

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

Mathematics

2 answers:

bixtya [17]3 years ago

6 0

You can combine terms that are followed by an X or that are plain numbers (ex -7x & -2x)

ivolga24 [154]3 years ago

6 0

Answer:

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

the solution to the equation is about -0.524

Step-by-step explanation:

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

12-9x=23+13x

12=21x+23

-11=21x

-0.52380952=x

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