3 years ago

What is 2x-4+7x=54.5

Mathematics

1 answer:

Annette [7]3 years ago

5 0

Answer:

=6.5

Step-by-step explanation:

2−4+7=54.5

9−4=54.5

9−4+4=54.5+4

9=58.5

99=58.59

=6.5

hope i helped plz mark me brainlest

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