Question

porfavor responder 3(x-7)+9=4(5-x)+6x

Answer 1

RESOLUCIÓN:

3(x - 7) + 9 = 4(5 - x) + 6x

3x - 21 + 9 = 20 - 4x + 6x

3x - 12 = 20 + 2x

3x - 2x = 20 + 12

x = 32

RPTA: x = 32.

ESPERO QUE TE SIRVA :D

Answer 2

3x - 21 + 9 = 20 - 4x + 6x

3x + 4x - 6x = 20 + 21 - 9

X = 32