Question

soluçao
5x+45-89=-9+41

Answer 1

5x = -9 +41 -45 +89
5x = +32 -45 +89
5x = -13 +89
x = 76/5
x = 15,2

Answer 2

5x+45-89=-9+41

5x - 44 = 32

5x = 32 + 44

5x = 76

x = 76
     -----
       5

x = 15,2