Question

resolver ecuaciones a) 4x-9=3x+6 b) -5+2x=4+3x​

Answer 1

4x - 9 = 3x + 6

4x - 3x = 6 + 9

x = 15

- 5 + 2x = 4 + 3x​

2x - 3x = 4 + 5

- x = 9

x = - 9