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21 votes
HELP DUE IN 30 MIN

x =

HELP DUE IN 30 MIN x =-example-1

2 Answers

6 votes

Answer:

x=4

Explanation:

21x+6=90(alternate angles)

21x=90-6

x=94/21

Therefore, x=4

User Zenorbi
by
3.1k points
10 votes

Answer:

x=4

Explanation:

21x+6=90

-6. -6

21x=84

/21. /21

x=4

User Vkinra
by
3.3k points