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Solve: 6x + 9 > 21 or 9x - 5 < 4
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2 votes
Solve: 6x + 9 > 21 or 9x - 5 < 4

User Ezequiel Fernandez
by
3.2k points

1 Answer

1 vote

Answer:

x>2 and x<1

Explanation:

first one:

6x+9-9>21-9

6x>12

6x÷6>12÷6

x>2

second one:

9x-5+5<4+5

9x<9

9x÷9<9÷9

x<1

User PeterSom
by
3.8k points
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