troller379
troller379
02-06-2017
Mathematics
contestada
Solve this equation. 4x + 5 = 21
Respuesta :
Аноним
Аноним
02-06-2017
4x + 5 = 21
4x = 21 - 5
4x = 16
x =16/4
x =4
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amiller01
amiller01
02-06-2017
4 is the answer because 4 times for is 16 and add 5 is 21
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