Question

Ayuda porfa
4×+2=2×+20
20×+8=4x-8
7×-6=2×+14

Answer 1

Explicación paso a paso:

$4x + 2 = 2x + 20 \\ 4x - 2x = 20 - 2 \\ 2x = 18 \\ x = 9$

$20x + 8 = 4x - 8 \\ 20x - 4x = - 8 - 8 \\ 16x = - 16 \\ x = - 1$

$7x - 6 = 2x + 14 \\ 7x - 2x = 14 + 6 \\ 5x = 20 \\ x = 4$

espero haberte ayudado