Pre-Algebra Examples

$9 q + p - 10 q - p$

Step 1

Combine the opposite terms in $9 q + p - 10 q - p$ .

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Step 1.1

Subtract $p$ from $p$ .

$9 q - 10 q + 0$

Step 1.2

Add $9 q - 10 q$ and $0$ .

$9 q - 10 q$

Step 2

Subtract $10 q$ from $9 q$ .

$- q$