Question

10x*+5x-5=? -2x*+12x-18=?

Answer 1

15х-5,10х-18

Пошаговое объяснение:

можно только упрастить

Answer 2

It looks like you have provided two mathematical expressions, and it seems that you want me to simplify them or perform some operations. However, there are a couple of issues with the expressions you've written:

1. It seems like there might be a typo with the "" symbol in the expressions. If you intended to use multiplication, you can use the "" symbol, but it should be used between numbers or variables without any spaces. For example, "10x*" should be written as "10*x" or "10x".

2. It's not clear what operation you would like me to perform on these expressions. Are you looking for their sum, difference, or something else?

Could you please clarify the expressions and the specific operation you want me to perform? Once I have the correct expressions and the desired operation, I'll be happy to assist you further.