nenaaaaaaa
nenaaaaaaa
28-01-2022
Mathematics
contestada
10 ( 4a + 9 ) -8 ( 2 + a ) = ?
Respuesta :
deadnoseclown
deadnoseclown
28-01-2022
The answer is:
40a+90-16-8a=32a+74
Answer Link
vadhakarthik
vadhakarthik
28-01-2022
Answer:
32a+74
10x4a=40a
10x9=90
-8x2=-16
-8xa=-8a
40a-8=32a
90-16=74
32a+74
Answer Link
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