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3 votes
Solve For X
A 3
B 30
C 60
D 90

Solve For X A 3 B 30 C 60 D 90-example-1
User Angel Hdz
by
4.6k points

1 Answer

4 votes

Answer:

sln

10x+10x+30+90=180

20x+120=180

20x=180-120

20x=60

x=3

the answer is A) 3

User Erik Ringsmuth
by
4.2k points