3(x+4) - 6x < -9 what my anwer show work

Mathematics

2 answers:

DerKrebs [107]3 years ago

8 0

3x + 12 - 6x < -9
-3x +12 < -9
-3x < -21
x < 7

Scilla [17]3 years ago

6 0

Simplifying 2(x<span> + 2x + -2) = 17 Reorder the terms: 2(-2 + </span>x<span> + 2x) = 17 Combine like terms: </span>x<span> + 2x = </span>3x<span>2(-2 + </span>3x<span>) = 17 (-2 * 2 + </span>3x<span> * 2) = 17 (-</span>4<span> + </span>6x) = 17 Solving -<span>4</span>

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