kikieet
11.10.2020 •
Mathematics
1/2x plus 12 = 8x Please help me!
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Ответ:
8/5=x
Step-by-step explanation:
1/2x+12=8x
Subtract 1/2x from both sides
12=15/2x
Multiply 2/15 on both sides
8/5=x
Ответ:
so 0.2/0.1 = 2
there are 2 tenths in 20.2