Question Find the value of $9m-1$ when $m=2$ .

Studdy Solution

STEP 1

Assumptions
1. The expression given is $9m - 1$ .
2. The value of $m$ is given as $2$ .

STEP 2

Substitute the value of $m$ into the expression.
$9m - 1 = 9 \times 2 - 1$

STEP 3

Multiply $9$ by $2$ .
$9 \times 2 = 18$

STEP 4

Subtract $1$ from the result of the multiplication.
$18 - 1 = 17$
The value of the expression $9m - 1$ when $m = 2$ is $17$ .
The correct answer is 17.

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