QueenD1010 QueenD1010

03-11-2016
Mathematics

contestada

If 2x − 3 = 7, evaluate 3x + 4.

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isabellaperry isabellaperry

03-11-2016

x equals 5 so 3x+4= 19 ..................

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Steven172 Steven172

03-11-2016

to this question the answer is 19 because 3x which means 3^1+4 so 3+4*1 and you get 19

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