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Solve for 'h' in the equation '(h - 4)/j = 4'.

a) 'h' equals 20
b) 'h' equals 16
c) 'h' equals 8
d) 'h' equals 18

1 Answer

3 votes

Solving the equation (h - 4)/j = 4 yields 'h = 4j + 4'. The correct solution is option (b) 'h' equals 16, as it satisfies the equation when 'j' is 3.

To solve the equation (h - 4)/j = 4 for 'h', we can follow these steps:

Multiply both sides of the equation by 'j' to isolate the numerator on the left side: h - 4 = 4j.

Add 4 to both sides of the equation to isolate 'h': h = 4j + 4.

Now, we can analyze the given options:

a) If 'h' equals 20:

20 is not equal to 4j + 4.

b) If 'h' equals 16:

16 equals 4j + 4, where j is 3. Substituting this back into the original equation, it holds true.

c) If 'h' equals 8:

8 is not equal to 4j + 4.

d) If 'h' equals 18:

18 is not equal to 4j + 4.

Therefore, the correct solution is option (b) 'h' equals 16.

User Marcel Gosselin
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