Question

Cual es el valor de estas ecuaciones
5x-25=-10
2x-4=-12

Answer 1

5x -25 = -10

5x = -10 +25

5x = 15

x = 15/5

x = 3


2x -4 = -12

2x = -12 +4

2x = -8

x = -8/2

x = -4