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3 years ago

5

Simplify the following expression. (65x+50y)-(16x-21y)

2 answers:

GarryVolchara [31]3 years ago

5 0

Your going to want to first distribute the negative out to the second equation
65x+50y-16x+21y
49x+71y

Rzqust [24]3 years ago

5 0

81x-29y because you do 65x plus 16x because they both have the variable x at the end. now do 50y plus -21y and since it is a negetive (and it is a negetive it is not just a subtraction sign trust me i have done this many times before and been correct) you get 29 y because they both have the variable y in it. and you can't do anything with a two different variables.

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