Algebra Examples

$4 - 5 - 2 x - 4 y + 4 - 5 x + 7 y$

Step 1

Simplify by adding and subtracting.

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Step 1.1

Subtract $5$ from $4$ .

$- 1 - 2 x - 4 y + 4 - 5 x + 7 y$

Step 1.2

Add $- 1$ and $4$ .

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

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

Step 2

Subtract $5 x$ from $- 2 x$ .

$- 7 x - 4 y + 3 + 7 y$

Step 3

Add $- 4 y$ and $7 y$ .

$- 7 x + 3 y + 3$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$