Algebra Examples

$3 y^{2} - 3 + 2 x - 2 x + 4 y^{2} - 6 + 5$

Step 1

Combine the opposite terms in $3 y^{2} - 3 + 2 x - 2 x + 4 y^{2} - 6 + 5$ .

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Step 1.1

Subtract $2 x$ from $2 x$ .

$3 y^{2} - 3 + 0 + 4 y^{2} - 6 + 5$

Step 1.2

Add $3 y^{2} - 3$ and $0$ .

$3 y^{2} - 3 + 4 y^{2} - 6 + 5$

Step 2

Add $3 y^{2}$ and $4 y^{2}$ .

$7 y^{2} - 3 - 6 + 5$

Step 3

Simplify by adding and subtracting.

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Step 3.1

Subtract $6$ from $- 3$ .

$7 y^{2} - 9 + 5$

Step 3.2

Add $- 9$ and $5$ .

$7 y^{2} - 4$