Question

1)-6a+5a-x+4=?2)23x-23+40+4x=?заранее спасибо.НУЖНО СРОЧНО!

Answer 1

1)
- 6a+5a-x+4= - а - х + 4
2)
23x-23+40+4x= 27х+17

Answer 2

1) -6a + 5a - x + 4 = ?

To simplify the expression -6a + 5a - x + 4, we can combine like terms.

-6a + 5a simplifies to -a, and -x remains the same.

Therefore, the simplified expression is -a - x + 4.

2) 23x - 23 + 40 + 4x = ?

To simplify the expression 23x - 23 + 40 + 4x, we can combine like terms.

23x and 4x are like terms, so they can be added together to give 27x.

-23 and 40 are also like terms, so they can be added together to give 17.

Therefore, the simplified expression is 27x + 17.

I hope this helps! Let me know if you have any further questions.