Examlex
Solve.
-7x + 7y + z = 1 x + 8y + 8z = 8
9x + y + 9z = 9
Drug Use
The consumption of substances for medical or recreational purposes, which can impact health positively or negatively depending on the context.
Healthy Diet
Eating patterns that include a variety of nutritious foods in the right quantities to maintain health, vitality, and overall wellbeing.
Whole Grains
Foods that contain all the essential parts and naturally-occurring nutrients of the entire grain seed, such as wheat, rice, oats, and barley.
Sugary Foods
Foods high in sugar content, which can contribute to various health issues when consumed in excess.
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