Question

What is the value of 4 x minus 7 when x = 4?

Answer 1

9

Explanation:

4x - 7 ( x=4)

4 × 4 - 7

16 - 7

9

Answer 2

Answer: 9

Step-by-step explanation: Here, we have the expression 4x - 7 and we want to evaluate the expression when x is equal to 4.

To evaluate an expression, we simply plug the value

of the variable into the expression and solve.

So here, since x is equal to 4, we have 4(4) - 7.

4(4) is equal to 16.

So we have 16 - 7 which is equal to 9.

So the value of our expression when x is equal to 4 is 9.