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tiff4olade3boo
tiff4olade3boo tiff4olade3boo
  • 24-05-2016
  • Mathematics
Answered

What is the solution to the equation?


4(3 + 7) = 4 • x + 4 • 7


A.

x = 3


B.

x = 4


C.

x = 7


D.

x = 10

Verified Answer :

caylus
caylus caylus
  • 24-05-2016

Hello,

answer A: x=3

4(3+7)=4x+47
==>4
10=4(x+7)
==>x+7=10
==>x=10-7
==>x=3

Answer Link

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