The value of 6x-16 when x = 4 is

Question

evaluate the expression when x = 4

Answer 1

Hi Tafadzwa, to evaluate an expression, simply substitute the value or values given in the expression

 

Expression: 6x - 16

 

Given: x = 4

 

Substitution

 

6 * 4 - 16

 

24 - 16

 

8

 

Notice no equal sign is used since this is an expression.

 

Question?