Which of the following equations has the solution \( x = \) all real numbers?
\( 4 ( 3 - x ) + 6 x = 3 x + 12 - x \)
\( 4 ( 3 - x ) + 6 x = 3 x + 12 + 2 x \)
\( 4 ( 3 - x ) + 6 x = x + 12 - 3 x \)
\( 4 ( 3 - x ) + 6 x = 3 x + 10 - x\)
Question
Answer
4(3-x)+6x=3x+12-x
12-4x+6x=3x+12-x
12+2x=2x+12 which is true for x= all real values
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