. 629. a) 3 (x + 2) - x = 10;B) 4x + 3 (x-7)=5;A) 5 - x=4 (x - 3);x) 7-(2x + 3)=9;1n) = (x – 4) + 3x = 5;1x + 9 = 18;2n) 5x(x+

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Математика: . 629. a) 3 (x + 2) - x = 10;B) 4x + 3 (x-7)=5;A) 5 - x=4 (x - 3);x) 7-(2x + 3)=9;1n) = (x – 4) + 3x = 5;1x + 9 = 18;2n) 5x(x+​

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Пошаговое объяснение:a) 3 (x + 2) - x = 103x+6-x=102x+6=102x=4x=2B) 4x + 3 (x-7)=54x+3x-21=57x=26x=26/7A) 5 - x=4 (x - 3)5-x=4x-1217=5x17/5=xx) 7-(2x + 3)=97-2x-3=9-2x+4=9-2x=5x=5/-2n)  (x – 4) + 3x = 5x--4+3x=54x=9x=9/4x + 9 = 18x=9...

. 629. a) 3 (x + 2) - x = 10;
B) 4x + 3 (x-7)=5;
A) 5 - x=4 (x - 3);
x) 7-(2x + 3)=9;
1
n) = (x – 4) + 3x = 5;
1
x + 9 = 18;
2
n) 5x
(x+

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. 629. a) 3 (x + 2) - x = 10;B) 4x + 3 (x-7)=5;A) 5 - x=4 (x - 3);x) 7-(2x + 3)=9;1n) = (x – 4) + 3x = 5;1x + 9 = 18;2n) 5x(x+​

Популярные вопросы

. 629. a) 3 (x + 2) - x = 10;
B) 4x + 3 (x-7)=5;
A) 5 - x=4 (x - 3);
x) 7-(2x + 3)=9;
1
n) = (x – 4) + 3x = 5;
1
x + 9 = 18;
2
n) 5x
(x+