Basic Math Examples

$5 y - 4 y - 7 = 2 + 3$

Step 1

Subtract $4 y$ from $5 y$ .

$y - 7 = 2 + 3$

Step 2

Add $2$ and $3$ .

$y - 7 = 5$

Step 3

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

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Step 3.1

Add $7$ to both sides of the equation.

$y = 5 + 7$

Step 3.2

Add $5$ and $7$ .

$y = 12$