Seudónimo Seudónimo

23-06-2019
Mathematics

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Respuesta :

Аноним Аноним

23-06-2019

Answer:

4x+5x=180

It's D

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JiminBang JiminBang

23-06-2019

Answer:

A

Step-by-step explanation:

4x+5x=180

9x=180

x=20

Again, I didn't need to solve, but it's A

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