Question

Evaluate (3n + 2) – 10 when n = 3.

First, evaluate within the parentheses. Then evaluate exponents. Next, multiply and divide from left to right. Then, add and subtract from left to right.

Evaluate the expression for the given value of the variable and use the drop-down menus to complete the statements.

Substitute the given value for the
.
Use the
to simplify.
First, complete the
inside the parentheses.
Next, complete the
inside the parentheses.
Last, complete the subtraction.
The value is
.

Answer 1

1

Explanation:

(3x3-2)-10=(9+2)-10=11-10=1

Answer 2

The value is 1.

Explanation:

(3n + 2) – 10

(3(3) + 2) – 10

9+2-10

11-10

1