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3 years ago

Solve for x x-23=17 NEED TO KNOW FAST PLEASE!!!!

Mathematics

2 answers:

Angelina_Jolie [31]3 years ago

7 0

Answer:

x = 40

Step-by-step explanation:

Adding 23 to both sides gives us:

x - 23 + 23 = 17 + 23

x = 40

Alinara [238K]3 years ago

6 0

Answer:

<h3> $\boxed{ \bold{ \bold{ \sf{x = 40}}}}$ </h3>

Step-by-step explanation:

$\sf{x - 23 = 17}$

Move constant to right hand side and change it's sign

$\sf{x = 17 + 23}$

Add the numbers

$\sf{x = 40}$

Hope I helped!

Best regards!!

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Step-by-step explanation:

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3 years ago

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JulsSmile [24]

Answer:

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Step-by-step explanation:

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Problems of normal distributions can be solved using the z-score formula.

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$Z = \frac{X - \mu}{\sigma}$

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