shawtyxbebe
shawtyxbebe
27-01-2021
Mathematics
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Help! Currently failing! ✌️
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romeobrwn
romeobrwn
27-01-2021
Supplementary angles!
7x + 3 + 100 = 180
7x + 103 = 180
180 - 103 = 77
77/7 = 11
x = 11
7(11)+3 + 100 = 180
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