Algebra Examples

$x + 4 y = 5$ $3 x - 4 y = 17$

Step 1

Reduce the system.

$y = \frac{5}{4} - \frac{x}{4}, y = - \frac{17}{4} + \frac{3 x}{4}$

Step 2

Simplify the right side.

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Step 2.1

Reorder $\frac{5}{4}$ and $- \frac{x}{4}$ .

$y = - \frac{x}{4} + \frac{5}{4}$

$y = - \frac{17}{4} + \frac{3 x}{4}$

$y = - \frac{x}{4} + \frac{5}{4}$

$y = - \frac{17}{4} + \frac{3 x}{4}$

Step 3

Simplify the right side.

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Step 3.1

Reorder $- \frac{17}{4}$ and $\frac{3 x}{4}$ .

$y = \frac{3 x}{4} - \frac{17}{4}$

$y = - \frac{x}{4} + \frac{5}{4}$

$y = \frac{3 x}{4} - \frac{17}{4}$

$y = - \frac{x}{4} + \frac{5}{4}$