11(5-2х)=3(х+7) помогите умоляю

Question

11(5-2х)=3(х+7) помогите умоляю

Answer 1

11(5-2x) = 3(x + 7)
55 - 22x = 3x + 21
34 = 25x
x = 34/25  = 1 9/25

Comments

я не успел... нечестно...

Answer 2

55-22x=3x+21
-22x-3x=21-55
-25x=-34
x=-34/-25
x=34/25
x=1,36