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Ludmilka [50]
4 years ago
10

Help plzzzzzzzzzzzzzzzzzz

Mathematics
2 answers:
ser-zykov [4K]4 years ago
5 0

Answer:

x=-11

Step-by-step explanation:

\sqrt{5-x}=4

Square both sides:

(\sqrt{5-x})^2=4^2

5-x=16

Subtract 5 from both sides:

5-x-5=16-5

-x=11

Divide both sides by -1:

\frac{-x}{-1}=\frac{11}{-1}

x=-11

saveliy_v [14]4 years ago
4 0

Answer:1

Step-by-step explanation:

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Step-by-step explanation:

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