3 years ago

0.1x + 9 ≤ 45 what is x?

2 answers:

7 0

Ok solve it as a problem
0.1x +9=45

Subtract 9 from both sides and then have
0.1x=36
then take and do each side divided by 0.1

x=360

soldi70 [24.7K]3 years ago

5 0

Hi Robles928518,

0,1x + 9 ≤ 45
0,1x ≤ 45 - 9
0,1x ≤ 36
x ≤ 360

x ∈ ] - ∞ ; 360 ]

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