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PLZZZZZZZ HELP Solve for x A 80 B 9 C 11 D 180
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PLZZZZZZZ HELP Solve for x A 80 B 9 C 11 D 180
asked
Nov 5, 2021
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PLZZZZZZZ HELP Solve for x
A 80
B 9
C 11
D 180
Mathematics
middle-school
Bandara
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1
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Supplementary angles are shown here.
180 - 80 = 100
11x + 1 = 100
subtract the 1 from both sides to get
11x = 99
divide both sides by 11
x = 9
Pppery
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Nov 11, 2021
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Pppery
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