Question

(3x + 2) + (x + 1) = (2x + 4) + (x + 3)

Answer 1

....................

Answer 2

Respuesta:

x = 4

Explicación paso a paso:

$(3x + 2) + (x + 1) = (2x + 4) + (x + 3) \\ 3x + 2 + x + 1 = 2x + 4 + x + 3 \\ 4x + 3 = 3x + 7 \\ 4x - 3x = 7 - 3 \\ x = 4$