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add parenthesis to make a true statement 22-32-5x3-6=30

math arithmetic
 Aug 18, 2014

Best Answer 

 #1
avatar+130511 
+5

22-32-5x3-6=30

(22-3(2-5)x(3))(-6) = 30

(22 -3(3)x(3))(-6) = 30

(22 -9x(3))(-6) = 30

(22-27)(-6) = 30

(-5)(-6) = 30

Whew!!!...that one was pretty tough !!!!

 

 Aug 18, 2014
 #1
avatar+130511 
+5
Best Answer

22-32-5x3-6=30

(22-3(2-5)x(3))(-6) = 30

(22 -3(3)x(3))(-6) = 30

(22 -9x(3))(-6) = 30

(22-27)(-6) = 30

(-5)(-6) = 30

Whew!!!...that one was pretty tough !!!!

 

CPhill Aug 18, 2014

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