18-07-2017
Mathematics

contestada

What is the value of x for the given equation? 4 – 2(x + 7) = 3(x + 5)

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evilelmo2121 evilelmo2121

18-07-2017

4-2x-14=3x+15
-10-2x=3x+15
-2x-3x=15+10
-5x=25
your answer is x=-5

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texaschic101 texaschic101

18-07-2017

4 - 2(x + 7) = 3(x + 5)
4 - 2x - 14 = 3x + 15
-10 - 2x = 3x + 15
-10 - 15 = 3x + 2x
-25 = 5x
-25/5 = x
-5 = x <==

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