happy7

No....but you should focus on books sometimes!

Like I know about old fashioned scales.......

I mean.....the calc wont do that

Taking away negative is simply adding

So, we can say....

g+39=75

I like to turn everything around

75-39=g

75-39=26

g=26

26+39=75

26-(-39)=75

You can't do that

Bummer..............

A lot of people

Love it!

Like I told you, some people just prefer the math....

$${\mathtt{4}}{\mathtt{\,\small\textbf+\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{x}} = {\mathtt{6}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{8}}{\mathtt{\,\small\textbf+\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,-\,}}{\mathtt{12}} \Rightarrow {\mathtt{x}} = {\mathtt{4}}$$

1.7724538509055159

Bye! Signing off for today....tomorrow!