Question
Evaluate algebraic expressions quick check
Answers
GPT 3.5
To evaluate an algebraic expression, you substitute the given values for the variables and perform the arithmetic operations.
For example, consider the expression "3x + 2y" when x = 4 and y = 5. To evaluate the expression, you substitute x = 4 and y = 5:
3(4) + 2(5)
Now, you perform the arithmetic operations:
12 + 10 = 22
Therefore, when x = 4 and y = 5, the value of the expression "3x + 2y" is 22.
For example, consider the expression "3x + 2y" when x = 4 and y = 5. To evaluate the expression, you substitute x = 4 and y = 5:
3(4) + 2(5)
Now, you perform the arithmetic operations:
12 + 10 = 22
Therefore, when x = 4 and y = 5, the value of the expression "3x + 2y" is 22.