Question

Rezolvați ecuațiile:
e) 328-x=729
1) 3x - 675 = 2x + 151
j) 726 + 5x = 4x + 1023​

Answer 1

a)328-×=729

×=729-328

×=401

b)3x-675=2×+151

3×-2×=151+675

×=826

c)726+5×=4×+1023

5×-4×=1023-726

×=297