Respuesta:
4.(2X - 1) = X + 4
(2X - 1) = X + 4:4
2X + 1 = X + 1
2X + X = 1 - 1
3X = 0
X = 0.3
X = 0
Explicación paso a paso:
Verificación
4. (2.(0) + 1) = (0) + 4
(0+1) = 0+ 4:4
1 = 1
x = 0
4 • (2x + 1) = x + 4
8x + 4 = x + 4
8x – x = 4– 4
7x = 0
x = 0/7
