Oblicz i wylicz a : (37a-18+2a)x2=120
a: (37a-18+2a)*2=120 /*(37a-18+2a)*2
a=120(37a-18+2a)*2
a=120(74a-36+4a)
a=120*78a-120*36
a=9360a-4320
a-9360a=-4320
-9359a=-4320a=0,46
jezeli a: to jest, ze podpunkt a i równanie wyglada tak
(37a-18+2a)*2=120
74a-36+4a=120
78a=156
a=2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a: (37a-18+2a)*2=120 /*(37a-18+2a)*2
a=120(37a-18+2a)*2
a=120(74a-36+4a)
a=120*78a-120*36
a=9360a-4320
a-9360a=-4320
-9359a=-4320
a=0,46
jezeli a: to jest, ze podpunkt a i równanie wyglada tak
(37a-18+2a)*2=120
74a-36+4a=120
78a=156
a=2