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Mathematics, 15.02.2022 23:10 lexybellx3

If 3 times a certain number is increased by 4 the result is 28. What is the number? If x is "the number," which of the following equations could be used to solve for the number?
3( x + 4) = 28
3 x= 4 + 28
3x+ 4 = 28

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