3 years ago

How can you tell if the expression 7x-4 and 6x-4-x are equivalent

Mathematics

1 answer:

olga_2 [115]3 years ago

8 0

Answer:

see below

Step-by-step explanation:

7x-4 6x-4-x

Combine like terms on the second expression

7x -4 6x -x -4

5x -4

These are not equivalent expressions

7x -4 does not equal 5x-4

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