Question

3.- resolver las siguientes ecuaciones linelaes:
a) 6x + 1000 = 4x + 5000
b) 6x + 3x + x = 63000
c) 75+ 30x = 225
d) 3x + (2x + 3) = 23
e)) m + 6(m + 3) = 25



ayudaaa​

Answer 1

6x + 1000 = 4x + 5000

6x - 4x = 5000 - 1000

2x = 4000

x = 4000/2

x = 2000

6x + 3x + x = 63 000

9x = 6 3000

x = 63 000/9

x = 7000

75 + 30x = 225

30x = 225  - 75

30x = 150

x = 150/30

x = 5

3x + (2x + 3) = 23

3x + 2x + 3 = 23

5x = 23 - 3

5x  = 20

x = 20/5

x  = 4

m + 6(m + 3) = 25

m + 6m + 18 = 25

7m = 25 - 18

7m =  7

m = 7/7

m = 1

Eternamente axllxa