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3 years ago

Helplpppppp 5(5x+1)=25x-7 *

Mathematics

2 answers:

miskamm [114]3 years ago

6 0

Answer:

No solution.

Step-by-step explanation:

$5(5x+1)=25x-7\\\\25x+5=25x-7\\\\25x+5-5=25x-7-5\\\\25x=25x-12\\\\25x-25x=25x-25x-12\\\\\boxed{0\neq-12}$

Hope this helps.

Dennis_Churaev [7]3 years ago

3 0

Answer:

25x+5=25x-7.

25x-25x=-7-5.

= -12.

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Answer:

The system of linear equations has infinitely many solutions

Step-by-step explanation:

Let's modified the equations and find the answer.

Using the first equation:

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$2*(2x-y)=2*5$ which can by simplified as:

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This means that k can be any number different than -2, and for each of these solutions, there is a different solution for y, allowing also, different solutions for x.

For example, if k=0 then

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3 years ago

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3 years ago

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pogonyaev

N = no solution

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2 years ago