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MakcuM [25]
3 years ago
13

How many solutions are in this equation 14x+2=12x

Mathematics
2 answers:
stellarik [79]3 years ago
4 0
14x+2=12x\\\\14x-12x=-2\\\\2x=-2\ \ \ |:2\\\\x=-1\\\\There\ is\ one\ solution.
viktelen [127]3 years ago
3 0


14x+2=12x

[subtract 2 on both sides]

14x=12x-2

[subtract 12x on both sides]

2x=-2

[divide 2 on both sides]

x=-1

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Perry surveyed 60 students at her school and found that 0.45 of the students she surveyed said their favorite class is math. Ano
Phantasy [73]
<span><span>1.       </span>Perry surveyed 60 students at her school.
=> 0.45 of the students said that their favorite subject is math
=> 0.45 x 100 = 45%
Thus, 45 % of 60:
=> 60 * .45 = 27
35% of the student said their favorite is science:
=> 35% / 100 = 0.35
=> 35% 0f 60 equals:
=> 60 * .35 = 21
Thus, 27 – 21 = 6 of the student said that they love math over science.

</span>



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Natalka [10]
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