SOLUTION: insert parentheses to make the following equation true: 2 x 1 + 2 x 3 - 2 x 2 - 1 = 12

SOLUTION: insert parentheses to make the following equation true: 2 x 1 + 2 x 3 - 2 x 2 - 1 = 12

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Question 907101: insert parentheses to make the following equation true: 2 x 1 + 2 x 3 - 2 x 2 - 1 = 12
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

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