Rewrite the equation with one set of parentheses to make it true. 20+20÷4-3=7

asked Aug 23, 2023 195k views

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The given expression is

$20+20\colon4-3=7$

A true equation would be

$(20+20)\colon4-3=7$

This expression is equivalent because 20+20 = 40, then 40:4 = 10, at last 10-3 = 7.

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