1 year ago

2(3r+7)−(2+r) I need the answer

Mathematics

2 answers:

dimaraw [331]1 year ago

8 0

Answer:

5r+12

Step-by-step explanation:

Sophie [7]1 year ago

7 0

Hey there,

<u>Answer:</u>

k(a + b) = ka + kb

2(3r + 7) - (2+ r)

= 2*3r + 2*7 - (2 + r)

= 6r + 14 - (2 + r)

= 6r + 14 - 2 - r

= 6r - r + 14 - 2

= 5r + 12

;)✅

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