Question

resuelva las siguientes ecuasiones con su procedimiento 2x+10=6 B) 45x=180+40 c) 5x+8=7x-32 d) - 5x=-9x - 24 e) 1+4x-3=6x+8 f) 2x+7-5x=8+x-12​

Answer 1

Explicación paso a paso:

A) 2x + 10 = 6

2x = 6 - 10

2x = - 4

x = - 4 ÷ 2

x = - 2

B) 45x = 180 + 40

45x = 220

x = 220 / 45

x = 44 / 9

C) 5x + 8 = 7x - 32

5x - 7x = - 32 - 8

- 2x = - 40

x = - 40 ÷ (-2)

x = 20

D) - 5x = - 9x - 24

- 5x + 9x = - 24

4x = - 24

x = - 24 ÷ 4

x = - 6

E) 1 + 4x - 3 = 6x + 8

4x - 6x = 8 - 1 + 3

- 2x = 10

x = 10 ÷ (-2)

x = - 5

F) 2x + 7 - 5x = 8 + x - 12

2x - 5x - x = 8 - 12 - 7

- 4x = - 11

x = - 11 / (-4)

x = 11 / 4