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anonymous
 one year ago
What is the value of z in the equation 3z + 5 = 4z − 8?
−13 −1 1 13
anonymous
 one year ago
What is the value of z in the equation 3z + 5 = 4z − 8? −13 −1 1 13

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0do you know what inverse operations is?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok so what would you do first?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well I would add 8 to the other side and get 3z + 13 = 4z

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I don't know how to do this can you help?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Do you know what to do next using inverse operations?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0We are at 3z + 13 = 4z

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well the next step would be to subtract 3z from both sides and you get 13 = z and thats your answer
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