madisonnxko madisonnxko

17-10-2020
Mathematics

contestada

Given m||n, find the value of x.
+
m
(2x+6)º(x+9)
Someone please help?

Given mn find the value of x m 2x6ºx9 Someone please help class=

Respuesta :

17-10-2020

Answer:

x=55

Step-by-step explanation:

(2x+6)+(x+9)=3x+15

3x+15=180

3x=165

x=55

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