Founded in 1967, asean did little to foster economic cooperation until proposed a free-trade area in 1991 is it indonesia, singapore, malaysia or thailand.

Founded in 1967, ASEAN did little to foster economic cooperation until Thailand proposed a fee-trade area in 1991.AFTA or Asean Free Trade Area was proposed by the then Prime Minister of Thailand Sri. Anand Panyarachun during the 24th ASEAN ministerial meeting that was held in Bangkok. The meeting was held in July of 1991.

343^x = 49^4-xx = 4-xx+x=42x = 4x = 4/2x = 2therefore x = 2