Answer:
Step-by-step explanation:
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Answer:-14x-9y=6
-7x-y=0
7x+8y=-6
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-14x-9y=6
x=-7
0.3(8-2x) - 1.2(2-3x) < -21
2.4 - 0.6x - 2.4 + 3.6x < -21
3x < -21
x < -7