maryan09 maryan09
  • 21-04-2017
  • Mathematics
contestada

What are the first and second steps performed in solving the inequality 2(4w + 8) – 2w + 42 > 78? Name the property used.

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ghanami
ghanami ghanami
  • 21-04-2017
hello :
2(4w + 8) – 2w + 42 > 78
8w+16-2w+42 > 78......(distributivity × for + )
6w > 20
w > 20/6
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