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MoonGirl915
10 months ago

Hello,

Here I marked/corrected the errors:

The +1 at the end is perfectly correctly combined with the 25 to 26.

LG Moon

Marouane243
10 months ago

+1 should also be in the second line. You should always write down the equations in full, even if you only do it for exercise purposes.

ultrarunner
10 months ago

You should also write the +1 at the end of the 2nd line.

In the last two lines the x is missing after the 10.

Equality marks might also be useful.

Otherwise it’s true.

Saim0n
10 months ago

It seems okay. The 10 are 10 x.