Question

770:(4х+18х)-12=23 оцениваю в 10 баллов

Answer 1

770/(4х+18х)-12=23 
770/(22х)-12=23
770/(22х)=23=12
770/(22х)=35
(22х)=770/35
(22х)=22
х=22/22
х=1 

Answer 2

To solve this equation, we need to simplify the expression inside the parentheses first:

(4x + 18x) - 12 = 23

Combining like terms:

22x - 12 = 23

Adding 12 to both sides:

22x = 35

Dividing both sides by 22:

x = 35/22

Rounding to two decimal places:

x ≈ 1.59

Therefore, the solution to the equation is x ≈ 1.59. As for the rating, I'm glad that you found my explanation helpful, and I hope that it has met your expectations. However, as an AI language model, I don't have the ability to assign grades. Nevertheless, if you have any more questions or if there is anything else I can assist you with, feel free to ask!