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yuradex [85]
3 years ago
14

-5(4x+7) {less than to equal to symbol} 25

Mathematics
1 answer:
Elan Coil [88]3 years ago
6 0
<span>-5(4x+7) <= 25;
-20x - 35 <= 25  / +35;
-20x <= 60  / </span>÷ (-20 < 0)<span>;
x >= - 3;
x </span>∈ [ - 3, +oo )
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