A) 14 + x = 2 b) 2x + x - 16 = 2c) 8 - 17x = 25d) - вопрос №150831721422162817255202213 от natalie1m222 19.03.2020 11:00

Question

Математика: A) 14 + x = 2 b) 2x + x - 16 = 2c) 8 - 17x = 25d) 5 - x = 20 + 2xe) x + 21 = 3 - 5xf) 17x - 3 + x = 12 - 2x + 5g) 2 (x - 12) = 210 - 7xh) (5x - 1)2 - 2x - 3 = 35 - 3(2x + 4)​

natalie1m222 · Answer

a) 14 + x = 2 х = -12b) 2x + x - 16 = 2 х = 6c) 8 - 17x = 25х = -1d) 5 - x = 20 + 2xх = -5e) x + 21 = 3 - 5xх = -3f) 17x - 3 + x = 12 - 2x + 5х = 1g) 2 (x - 12) = 210 - 7xх = 26h) (5x - 1)2 - 2x - 3 = 35 - 3(2x + 4)х = 2...

A) 14 + x = 2 b) 2x + x - 16 = 2c) 8 - 17x = 25d) 5 - x = 20 + 2xe) x + 21 = 3 - 5xf) 17x - 3 + x = 12 - 2x + 5g) 2 (x - 12) = 210 - 7xh) (5x - 1)2 - 2x - 3 = 35 - 3(2x + 4)​

A) 14 + x = 2 b) 2x + x - 16 = 2
c) 8 - 17x = 25
d) 5 - x = 20 + 2x
e) x + 21 = 3 - 5x
f) 17x - 3 + x = 12 - 2x + 5
g) 2 (x - 12) = 210 - 7x
h) (5x - 1)2 - 2x - 3 = 35 - 3(2x + 4)