Find the value of x. A. 17 B. 38 C. 52 D. 85

asked Apr 26, 2019 37.0k views

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Find the value of x.

A. 17
B. 38
C. 52
D. 85

by Creak

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Answer:

X=17

Explanation:

Debjani answered Apr 28, 2019

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(3x+1)+(2x+4)=90 This is because the whole degrees of the triangle have to add up to 180º

5x+5=90 Combine all like terms

5x=85 Divide big sides by 5 to the x by itself

X=17

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