hayleyconsole
08.07.2019 •
Mathematics
Complete the fraction that equals 1. then multiply. write the simple equations. 6/2 × 7/? = ? ?
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Ответ:
Your answer should be 21
brainliest?
Ответ:
Distribute:
=(−4)(x)+(−4)(−5)+(3)(a)+(3)(−7)
=−4x+20+3a+−21
Combine Like Terms:
=−4x+20+3a+−21
=(3a)+(−4x)+(20+−21)
=3a+−4x+−1