Pre-Algebra Examples

$9 + 3 y - 2 y = 14$

Step 1

Subtract $2 y$ from $3 y$ .

$9 + y = 14$

Step 2

Move all terms not containing $y$ to the right side of the equation.

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Step 2.1

Subtract $9$ from both sides of the equation.

$y = 14 - 9$

Step 2.2

Subtract $9$ from $14$ .

$y = 5$