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3 years ago

6

ILL MARK U BRAINLIEST HELP

2 answers:

Scilla [17]3 years ago

7 0

Answer:

6x-y

Step-by-step explanation:

Add the two expressions

Olenka [21]3 years ago

7 0

Answer:

6x + -y

Lets simplify this step by step:

2x + 7y + 4x −8y

2x + 7y + 4x + −8y

Then we combine like terms

=2x + 7y + 4x + −8y

=(2x + 4x) + (7y + −8y)

= 6x + −y

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3 years ago