1)x+ 1\2x+1 1\2=3
2) 4 6\19x+ 9 15\19x-2\19x+x- 5 1\19= 230 1\19

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вопрос

To solve these equations, we need to combine like terms and simplify.

1) x + 1/2x + 1 1/2 = 3

First, combine the x terms:
x + 1/2x = 3 - 1 1/2
3/2x = 7/2

Now, solve for x:
x = (7/2) / (3/2)
x = 7/2 * 2/3
x = 7/3

Therefore, the solution to the first equation is x = 7/3.

2) 4 6/19x + 9 15/19x - 2/19x + x - 5 1/19 = 230 1/19

Combine the x terms:
(4 + 9 15/19 - 2/19)x + x = 230 1/19 + 5 1/19
(4 + 9 15/19 - 2/19 + 1)x = 235
(4 + 9 15/19 - 2/19 + 1)x = 235
(35/19 + 9 15/19)x = 235
(35/19 + 294/19)x = 235
(329/19)x = 235

Solve for x:
x = 235 / (329/19)
x = 235 * (19/329)
x = 13 6/329

Therefore, the solution to the second equation is x = 13 6/329.