srhg1204
27.03.2020 •
Mathematics
If 3y-x=-7 , what is the value of (2^x)/(8^y)
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Ответ:
4−4(−2a−9)+10a
Distribute:
=4+(−4)(−2a)+(−4)(−9)+10a
=4+8a+36+10a
Combine Like Terms:
=4+8a+36+10a
=(8a+10a)+(4+36)
=18a+40
=18a+40