2 years ago

write this as a simplified expression. if you want to write the rules so that i could later figure out this problem later :)

Mathematics

1 answer:

SVETLANKA909090 [29]2 years ago

4 0

Answer:

4x - 2

Step-by-step explanation:

Perimeter of triangle

$=( 2x - 5) + (3x - 2) +( 5 - x) \\ = 2x + 3x - x - 5 - 2 + 5 \\ = 5x - x - 2 \\ = 4x - 2$

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