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1 rezolvati ecuatiile:  e) 32+6·x=11·x-113f) 8+13·x=2x+41

Răspuns :

32=5x-113
145=5x
x=29

8+11x=41
11x=33
x=3
e)
32 + 6x = 11x - 113
6x - 11x = -113 - 32
-5x = - 145
-x = -145 : 5
-x = -29
x = 29
f)
8 + 13x = 2x + 41
13x - 2x = 41 - 8
11x = 33
x = 33 : 11
x = 3