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aliina [53]
2 years ago
14

4x+2> or equal to 14 and -21x+1>22, find all real numbers for x

Mathematics
1 answer:
astraxan [27]2 years ago
8 0
4x+2\geq 14\ and -21x+1>22 \\\\4x\geq 12 \ |:3\ and \ -21x>21 \ |:(-21)\\\\ x\geq 3 \ and \ x
No solutions
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