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saveliy_v [14]
2 years ago
15

I need help now it’s an iready

Mathematics
1 answer:
schepotkina [342]2 years ago
3 0

answer:

21 + 3x (you would not put the x again since it is already given)

step-by-step explanation:

  • we have to distribute 3 to the expression in the parenthesis

3 (7 + x)

= 21 + 3x

  • this will be the expression once we distribute
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