To evaluate the expression, substitute the value of z, which is 12, into the expression.
12 ÷ 4 - 8 * 12 +2 * (12 - 5)
Simplify the expression using the order of operations.
3 - 96 + 2 * 7
Multiply first.
3 - 96 + 14
Combine like terms.
-93 + 14
-79
The expression evaluates to -79 when z is equal to 12.
Therefore, the answer is -79.
Evaluate the expression, using the given value of the variable.
z ÷ 4 – 8z + 2(z – 5) when z = 12
Question 3 options:
–74
107
–34
–79
1 answer
2 answers