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2 years ago

Help! which one is it? I'm confused! :(

Mathematics

2 answers:

disa [49]2 years ago

6 0

Answer:

its D

Step-by-step explanation:

x+2x=90-45

3x=45

Paraphin [41]2 years ago

3 0

Answer:

D is the answer

Step-by-step explanation:

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