So we're subtracting 40, and we're subtracting 2.

We're subtracting 42. We're subtracting 40 and 2.

You subtract.

You subtract.

Subtract.

And now we subtract.

We subtract out the new ones.

You subtract.

Then we subtract.

And we subtract.

And now we subtract.

We're subtracting that.

So let's subtract 3x from both sides.

We're subtracting the whole thing.

And now we subtract again.

And then we subtract.

And we subtract.

We're asking the question,

And then you subtract.

75, you subtract.

And then we subtract.

Subtract 2 from both sides of this.

As a practical example,

You subtract, remainder 0.

And now we can actually subtract.

We say 3X, let's subtract 2 from both sides

You subtract, you get one.

We're going to subtract one from it.

So we could subtract.

So, let's subtract, let's subtract 7 from both sides. And we get on the lefthand side... 2x plus 7 minus 7 is just 2x.

So how do we ask this question?

Here is a snap shot of some of their reactions Mohamed_Atwa KhaledSaid Thank you for starting the revolution.

Subtract 145 from both sides.

So, subtract 18 there.

So let's subtract 32m squared from both sides. Well, yeah, might as well do it this way. So subtract 32m squared from both sides, and then subtract 16 from both sides.

So you subtract 8 from both sides.

And just like we did over here, we now subtract.

Subtract 49 from both sides.

So to solve this, we just subtract the fractions.

Subtract it and we get a remainder of zero.

Subtract 3 from both sides.

Let's subtract 5x from both sides.

'And who is Dinah, if I might venture to ask the question?' said the Lory.

Which brings up a critical question

And then we subtract and we get a two.