Question

3×3+3:3+3×( @:3 -3)=2020



plzz dau 10 puncte +10 la coroana


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Answer 1

3 × 3 + 3 : 3 + 3 × ( a : 3 - 3 ) = 2020

● 9 + 1 + 3 × ( a : 3 - 3 )= 2020

● 10 + 3 × ( a : 3 - 3 ) = 2020

● 3 × ( a : 3 - 3 ) = 2020 - 10

● 3 × ( a : 3 - 3 ) = 2010

● a : 3 - 3 = 2010 : 3

● a : 3 - 3 = 670

● a : 3 = 670 + 3

● a : 3 = 673

● a = 673 × 3

● a = 2019