burgesstreve128
burgesstreve128
02-02-2018
Mathematics
contestada
what is the value.for X
Respuesta :
choixongdong
choixongdong
02-02-2018
2x + 4 + 124 = 180 (
supplementary sum = 180)
2x + 128 = 180
2x = 52
x = 26
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