Solve [tex]\( y = x + 8 \)[/tex] for [tex]\( x \)[/tex].

A. [tex]\( x = y + 8 \)[/tex]
B. [tex]\( x = y - 8 \)[/tex]
C. [tex]\( x = -y + 8 \)[/tex]
D. [tex]\( x = -y - 8 \)[/tex]



Answer :

To solve the equation [tex]\( y = x + 8 \)[/tex] for [tex]\( x \)[/tex], follow these steps:

1. Isolate the term containing [tex]\( x \)[/tex]:

The original equation is [tex]\( y = x + 8 \)[/tex].

2. Rearrange the equation to solve for [tex]\( x \)[/tex]:

Subtract 8 from both sides of the equation to isolate [tex]\( x \)[/tex]:
[tex]\[ y - 8 = x \][/tex]

3. Write the solution:

The solution to the equation [tex]\( y = x + 8 \)[/tex] for [tex]\( x \)[/tex] is:
[tex]\[ x = y - 8 \][/tex]

Thus, the correct answer is:
[tex]\[ x = y - 8 \][/tex]

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