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Solve for x. Write your answer as “x=__”

Solve for x. Write your answer as “x=__”-example-1

1 Answer

6 votes

Answer:

9x+3x=12x

180/12=15

9 x 15= 135

3 x 15= 45

135+45=180

x=15

Explanation:

User Guo Hong Lim
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