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What is the variable equal to?

[tex]\[ y \cdot 8 = 40 \][/tex]

A. \( y = 5 \)
B. \( y = 6 \)
C. [tex]\( y = 320 \)[/tex]


Sagot :

To solve the equation \( y \cdot 8 = 40 \) and find the value of \( y \):

1. Start with the given equation:
[tex]\[ y \cdot 8 = 40 \][/tex]

2. To isolate \( y \), you need to divide both sides of the equation by 8:
[tex]\[ y = \frac{40}{8} \][/tex]

3. Perform the division:
[tex]\[ y = 5 \][/tex]

Therefore, \( y \) is equal to 5.

From the given choices:
- \( y = 5 \)
- \( y = 6 \)
- \( y = 320 \)

The correct answer is:
[tex]\[ y = 5 \][/tex]