3 years ago

Is 2 (5x-1) = 3 (x+11) a one solution or a no solution or a real number

Mathematics

1 answer:

spin [16.1K]3 years ago

5 0

Answer: A one solution.

x=5

Step-by-step explanation: (2)(5x)+(2)(−1)=(3)(x)+(3)(11) 10x+−2=3x+33 10x−2-3x=3x+33-3x 7x−2+2=33+2 7x/7=35/7 x=5

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RSB [31]

Answer:

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Step-by-step explanation:

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

$m\angle a+m\angle b+m\angle c=180^o$

substitute the given values

$4x^o+(7x-2)^o+(5x-10)^o=180^o$

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$m\angle b=7(12)-2=82^o$

$m\angle c=5(12)-10)=50^o$

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stellarik [79]

Answer:

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