Question

Resolver x x 3 1 3 1 3 ` − j` + j = 1

Answer 1

A) 3X+5 = 5X-13
b) 5 (7-X) = 31-X
c) 4 (2-3X) = -2X-27
d) 6X - 8 = 4(-2X+5)
e) 3 (2X-2) = 2 (3X+9)
f) 3 (4X+7=) = 4X-25
g) 7X+15 = 3 (3X-7)

h) 4X+1 12X-3
----------- = -----------
3 7


i) 2X - 5 - X 5
----------- = ----------- - -------
15 4 3



j) X X X
----- + ------ - 1 = ----
5 3 2