Simplify the expression (x + 3) +9 A. 3x + 9 B. x + 9 C. x + 3 D. x + 12

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Jeepstone asked Apr 15, 2022

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25 votes

Simplify the expression (x + 3) +9
A. 3x + 9
B. x + 9
C. x + 3
D. x + 12

Mathematics
high-school

Jeepstone asked Apr 15, 2022

by Jeepstone

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24 votes

Answer:

x +12

Explanation:

Marcos Souza answered Apr 15, 2022

by Marcos Souza

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22 votes

Answer:

x + 12

Explanation:

(x + 3) + 9

x + 3 + 9

= x + 12

Pallab answered Apr 20, 2022

by Pallab

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