3 years ago

78x + (-34y) - (-23x) - y

Mathematics

1 answer:

IRINA_888 [86]3 years ago

8 0

Answer:

=101x−35y

Step-by-step explanation:

=78x+−34y+23x+−y

Combine Like Terms:

=78x+−34y+23x+−y

=(78x+23x)+(−34y+−y)

=101x+−35y

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