SOLUTION: How can I rewrite the expression using parentheses to get the given value of 28-3x3+4 with the value being 7?

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Question 552627: How can I rewrite the expression using parentheses to get the given value of 28-3x3+4 with the value being 7?
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
28-3x(3+4) = 28 - 3x7 = 28 - 21 = 7


So 28-3x(3+4) = 7