7x+2^2=25 Please show steps Thanks!

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asked Mar 1, 2019 180k views

2 Answers

Gjoko Bozhinov · Answer 1 · 2019-03-02T13:48:46+0000

7x+2^2=25
We move all terms to the left:
7x+2^2-(25)=0
determiningTheFunctionDomain 7x-25+2^2=0
We add all the numbers together, and all the variables
7x-21=0
We move all terms containing x to the left, all other terms to the right
7x=21
x=21/7
x=3

7x+2^2=25 Please show steps Thanks!

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