## Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

### Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

# I have typed the integer out correctly and added the 5 in the same why the video has shown me .... and still wrong?!?

i have tried typing it with the var_dump , echo, or just simply putting + \$integerFive.. What am I doing wrong i have watched the video like 7 times???? should i just give up at this point?

index.php
```<?php

//Place your code below this comment
\$integerOne=1;
\$integerTwo=2;

echo \$integerOne + \$integerTwo + \$integerTwo;
?>
```

Looking at the challenge you need to add 5 to the first variable and subtract 1 from the second variable. You seem to be adding the variables together than outputing them. Here's an example with different numbers:

```<?php

\$integerOne = 5;

\$integerOne += 2;

\$integerTwo = 3;

\$integerTwo -= 1;
```

## 1 Answer

```<?php

//Place your code below this comment
\$integerOne = 1;
\$integerTwo = 2;
\$floatOne = 1.5;

\$integerOne = \$integerOne + 5;
\$integerTwo = \$integerTwo - 1;

echo \$integerOne * \$floatOne;

?>
```