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5 votes
Can i get help here ?

Can i get help here ?-example-1
User KevinO
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5.6k points

1 Answer

4 votes
It will be 10z-30
Because you are collecting like terms with -5z and +5z and it will give you 10z and 30 will be by it’s self because it has nothing to add or subtract with .
User Sunlight
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6.0k points