Algebra Examples

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

Step 1

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

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Step 1.1

Add $- 2 y$ and $2 y$ .

$3 y + 4 x^{2} - 3 x^{2} + x^{2} + 0 - 3 x^{3}$

Step 1.2

Add $3 y + 4 x^{2} - 3 x^{2} + x^{2}$ and $0$ .

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

Step 2

Subtract $3 x^{2}$ from $4 x^{2}$ .

$3 y + x^{2} + x^{2} - 3 x^{3}$

Step 3

Add $x^{2}$ and $x^{2}$ .

$3 y + 2 x^{2} - 3 x^{3}$