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NeX [460]
3 years ago
7

5(x−3.8)=22 please help find the x value

Mathematics
2 answers:
Kay [80]3 years ago
5 0

Answer:

x = 8.2

Step-by-step explanation:

dedylja [7]3 years ago
3 0

Answer:

the value of x is 8.2

Step-by-step explanation:

5(x−3.8)=22

expand LHS

5x - 19 = 22

5x = 22 + 19

5x = 41

divide both side by 5

x = 41/5

x = 8.2

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astra-53 [7]
Ok so easy peasy
remember that when divide or multiply by negative, reverse the inequality symbol example
2>3 times -1=
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-150x<u>></u>-2400
divide both sides by -150
flip sign
<u />x<u><</u>16



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divide both sides by -21
flip sign
16<u><</u>y

they seem to have the same solution

x=y<u>></u>16
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Naddika [18.5K]

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Step-by-step explanation:

Given term is;

3x^2y

A monomial is an algebraic expression that consists of only one term.

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Given options are;

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The terms -12x^2y and 4x^2y can be added to 3x^2y to result in a monomial.

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3 years ago
If x^2+y^2=73 and xy=24, what is the value of (x+y)^2? And Why?
nydimaria [60]
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