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Kendall Yates
Mathematics
4 April, 11:56
What is 5 (x+4) = 7x-26
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1
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Miracle Chang
4 April, 12:08
0
23
Step-by-step explanation:
So what we want to do first is expand the left side
5 (x+4)
Use Foil
5x + 20
Now lets put everything together
5x + 20 = 7x - 26
Bring the x's to one side
5x + 20 (-5x) = 7x - 26 (-5x)
20 = 2x - 26
Move the constants to one side
20 (+26) = 2x - 26 (+26)
46 = 2x
Now divide by 2
x = 23
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