esdeath05 esdeath05

30-10-2020
Mathematics

contestada

I don’t understand this I’m looking for x,y and z and explain it to me pls

I dont understand this Im looking for xy and z and explain it to me pls class=

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ceciliaparra911 ceciliaparra911

30-10-2020

Step-by-step explanation:

2x + 90 + x = 180

Subtract 90 from both sides

you get 3x = 90

Devide

[tex] \frac{3x}{3} = \frac{90}{3} \\ x = 30[/tex]

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