1 year ago

Perimeter of a triangle (combine like terms)

Mathematics

2 answers:

Jobisdone [24]1 year ago

8 0

Answer:6x+3, very simple if you think about it

patriot [66]1 year ago

5 0

Answer:

6x+3

Step-by-step explanation:

(x+4)+(3x-2)+(2x+1)

=x+4+3x-2+2x+1

=x+4+3x-2+2x+1 --> Here I'm just bolding the variables. This makes it easier to combine like terms in the next line.

=6x+4-2+1

=6x+3

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