Mathematics: Solve for x. -2 (x + 1/4)+1=5Enter your answer as a fraction in simplest form in the box. X =

6Step-by-step explanation:bd/2c-3(4)/2(-1)-12/-26...

Solve for x. -2 (x + 1/4)+1=5Enter your answer

Ответ:

tonyiacamper1

03.02.2022

Mathematics

$x=-\frac{9}{4} \\ or \:\\x = -2\frac{1}{4}$

Step-by-step explanation:

$-2 (x + 1/4)+1=5\\\\-2\left(x+\frac{1}{4}\right)+1=5\\\\\mathrm{Subtract\:}1\mathrm{\:from\:both\:sides}\\\\-2\left(x+\frac{1}{4}\right)+1-1=5-1\\\\Simplify\\-2\left(x+\frac{1}{4}\right)=4\\\\\mathrm{Divide\:both\:sides\:by\:}-2\\\frac{-2\left(x+\frac{1}{4}\right)}{-2}=\frac{4}{-2}\\\\Simplify\\x+\frac{1}{4}=-2\\\\\mathrm{Subtract\:}\frac{1}{4}\mathrm{\:from\:both\:sides}\\\\x+\frac{1}{4}-\frac{1}{4}=-2-\frac{1}{4}\\\\Simplify\\x=-\frac{9}{4}\\\\x = -2\frac{1}{4}$

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Ответ:

xandrygentile

11.04.2020

Mathematics

Step-by-step explanation:

bd/2c

-3(4)/2(-1)

-12/-2

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Solve for x. -2 (x + 1/4)+1=5
Enter your answer as a fraction in simplest form in the box.
X =

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