Answer:
Explanation:
To solve for the variable n in the equation 1/3 = n + 3/4, you can follow these steps:
Subtract 3/4 from both sides of the equation to isolate the variable n on one side:
1/3 - 3/4 = n
Find a common denominator for 1/3 and 3/4, which is 12. Multiply the numerator and denominator of 1/3 by 4 to get 4/12, and multiply the numerator and denominator of 3/4 by 3 to get 9/12:
4/12 - 9/12 = n
Simplify the expression on the left side of the equation by subtracting the numerators:
-5/12 = n
Rewrite the solution as a fraction or mixed number in simplest form:
n = -5/12
Therefore, the solution to the equation 1/3 = n + 3/4 is n = -5/12.