butlertaelyn butlertaelyn

16-11-2015
Mathematics

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which value of x makes the following equation true? 3(x-2)= -3x 42

Respuesta :

16-11-2015

Well I don't know !
Let's work it out together:

3(x - 2) = -3x + 42

Eliminate parentheses: 3x - 6 = -3x + 42

Add 6 to each side: 3x = -3x + 48

Add 3x to each side: 6x = 48

Divide each side by 6 : x = 8

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