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17 votes
Please help me:/
i have 20 mins:(

Please help me:/ i have 20 mins:(-example-1

1 Answer

4 votes

Answer:

X= 14

Y = 140

Explanation:

9x+14+3x-2=180

12x=168

x=14

9x+14=y

9(14)+14=y

140=y

User David Unric
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