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sabrina5310
sabrina5310 sabrina5310
  • 04-11-2014
  • Mathematics
Answered

how do you work out? (step by step please)

2x-4≥6(x-1)

Verified Answer :

mariamikayla
mariamikayla mariamikayla
  • 04-11-2014

\(2x-4 \geq 6(x-1)\\\\ 2x-4 \geq 6x-6 \\\\ 2x-6x \geq -6+4 \\\\-4x \geq -2 \ |:(-2) \\\\ 2x \leq 1 \\\\ x \leq \frac{1}{2} \\\\ \boxed{x= (-\infty; \frac{1}{2} ] }\)

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