In the equation 11 - 4(x +4) = 6x, the first step is to simplify 11 - 4.
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Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5