0.3x+0.5÷0.4x-0.5=6
Answers
Answered by
2
Answer:
Subsoil
Humus
Topsoil
Desert Soil
Step-by-step explanation:
Subsoil
Humus
Topsoil
Desert Soil
Answered by
0
Answer:
x=3.5÷2.1
Step-by-step explanation:
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