Evaluate 7x - y if x = 9 and y = 3
Mathematics · Middle School · Thu Jan 21 2021
llm
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Given:
7x - y
x = 9
y = 3
Determine the value of the given equation.
Solution:
In order to determine the value of the given equation, we simply substitute the values of x and y to the equation.
= 7x - y
= 7(9) - 3
= 63 -3
= 60
Final answer:
= 60