Respuesta :

ib2007ib2007
x=31 because

(2x)+(x-3)=90
2x+x-3=90
3x-3=90
3x=93
x=31

fnej

Answer:

x = 31

Step-by-step explanation:

These angles are complementary so:

2x + x - 3 = 90

3x - 3 = 90

3x = 93

x = 31

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