3 years ago

This is what i need help with

Mathematics

1 answer:

ch4aika [34]3 years ago

5 0

Answer:

B) 60

Step-by-step explanation:

They both equal each other,

5x+15=7x-3

And solve!

15+3=7x-5x

18=2x

X=9

Plug X into the angels.

5(9)+15

45+15

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