Pre-Algebra Examples

$x - 9 x + 3 + 8 x - 3$

Step 1

Combine the opposite terms in $x - 9 x + 3 + 8 x - 3$ .

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Step 1.1

Subtract $3$ from $3$ .

$x - 9 x + 8 x + 0$

Step 1.2

Add $x - 9 x + 8 x$ and $0$ .

$x - 9 x + 8 x$

Step 2

Subtract $9 x$ from $x$ .

$- 8 x + 8 x$

Step 3

Add $- 8 x$ and $8 x$ .

$0$