Question

Evaluate the expression for x = 3, y = 1/3 , and z = 5.

12x − 3y / 4x − z​

Answer 1

Explanation:

Substitute the given values into the expression;

`12(3) - 3( (1)/(3) ) / 4(3) - 5`

Multiply;

`36 - 1 / 12 - 5`

Solve Using PEMDAS;

`36 - (1)/(12) - 5`

`35 (11)/(12) - 5`

`\boxed{30 (11)/(12) }`