3 years ago

Given the equation 3x + 25 = 7x − 5, which order of operations completely solves for x?

Mathematics

1 answer:

Vika [28.1K]3 years ago

5 0

X = 15/2 or 7 1/2

Hope this helps :)
There no whole number for x....

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This is your answer

Step-by-step explanation:

$-8+\frac{5}{6}x=-28\\\mathrm{Add\:}8\mathrm{\:to\:both\:sides}\\-8+\frac{5}{6}x+8=-28+8\\Simplify\\\frac{5}{6}x=-20\\\mathrm{Divide\:both\:sides\:by\:}5\\\frac{5x}{5}=\frac{-120}{5}\\\mathrm{Simplify\:}\frac{5x}{5}\\\mathrm{Divide\:the\:numbers:}\:\frac{5}{5}=1\\=x$

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Step-by-step explanation:

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