Algebra Examples

$x + y > 4$ , $y + 3 x < 6$

Step 1

Subtract $x$ from both sides of the inequality.

$y > 4 - x$

Step 2

Subtract $3 x$ from both sides of the inequality.

$y < 6 - 3 x$

Step 3

Find the intersection of $y > 4 - x$ and $y < 6 - 3 x$ .

$4 - x < y < 6 - 3 x$

Step 4