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4 years ago

PLZZZ I NEED HELPPPPPP 4x-5=-8 solve for x plz help and show work I really want to know how to do it

Mathematics

1 answer:

nignag [31]4 years ago

4 0

Answer:

x= 3.25

Step-by-step explanation:

Lets start off by writing the equation: $4x-5=-8$

next you subtract 5 from both sides

then you will get: $4x=-13$

next you will divide 4 from both sides to isolate x and what is equal to x

then you get your answer :)

$4x-5=-8$

$4x-5=-8\\ -5 -5$

$4x=-13$

$\frac{4x=-13}{4}$

$x = -3.25$

i hope this helps luv :)

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nikitadnepr [17]

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Step-by-step explanation:

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$=\frac{1}{2}(\frac{1-0}{1-i}+\frac{1-0}{1+i})=\frac{1}{2}$

What we use?

We use that

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