devaughnnorthcu8221
12.07.2019 •
Mathematics
Write an expression to represent two less then three times a number
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Ответ:
less: means subtract
than: means swap the order
times: means multiply
a number: means use a variable to identify the unknown
two less than three times a number
2 - ↔ 3 x n ⇒ 3n - 2
3n - 2
Ответ:
-6x -6x
-6x+y=-9
-6x+(0)=-9
-6x=-9
-6x/-6=-9/-6
x=1.5
x-int:(1.5,0)