Question

Evaluate the expression h-3 and b = 7

Answer 1

When b = -3 and y = 7, the expression 4y - b evaluates to 31. Substituting these values, we get
`\(4 * 7 - (-3) = 28 + 3 = 31\)`.

To evaluate the expression 4y - b with b = -3 and y = 7, substitute these values into the expression.

Thus,
`\(4y - b = 4 * 7 - (-3) = 28 + 3 = 31\)`.

Therefore, when b is assigned the value of -3 and y is assigned the value of 7, the result of 4y - b is 31.

This illustrates the process of substituting specific values into variables within an expression to obtain a numerical outcome, in this case, a positive integer.

The expression reflects a linear combination of variables and constants, showcasing the fundamentals of algebraic evaluation.

The complete question is:

Evaluate the expression b = -3 and y = 7.

4y-b