Algebra Examples

$7 - 6 y - 5 x^{3} - 1 + x^{3} - 7 - 2 y$

Step 1

Combine the opposite terms in $7 - 6 y - 5 x^{3} - 1 + x^{3} - 7 - 2 y$ .

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Step 1.1

Subtract $7$ from $7$ .

$- 6 y - 5 x^{3} - 1 + x^{3} + 0 - 2 y$

Step 1.2

Add $- 6 y - 5 x^{3} - 1 + x^{3}$ and $0$ .

$- 6 y - 5 x^{3} - 1 + x^{3} - 2 y$

Step 2

Subtract $2 y$ from $- 6 y$ .

$- 5 x^{3} - 1 + x^{3} - 8 y$

Step 3

Add $- 5 x^{3}$ and $x^{3}$ .

$- 4 x^{3} - 1 - 8 y$