Solve the equation: 5x + 5 + 7x = 47 + 5x
Question
Updated 5/27/2014 9:24:16 AM
s
Original conversation
User: Solve the equation: 5x + 5 + 7x = 47 + 5x

Weegy: 7x=5x+12; 7x-5x=12; 2x=12; x=6
mayngls_15|Points 400|

User: Luis and Berto sell TVs. Last month Berto sold 15 more TVs than Luis. Together they sold 163. How many TVs did Luis sell?

Question
Updated 5/27/2014 9:24:16 AM
Rating
8
Lets say the number of TVs Luis sold is x, Berto sold 15 more, that is x + 15, together they sold 163, so:
x + (x + 15) = 163
2x + 15 = 163
2x = 163 - 15 = 148
x = 148/2 = 74
Luis sold 74 TVs.
Confirmed by andrewpallarca [5/27/2014 11:46:59 AM]

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