Question

Решите уравнение: (3-5)(2x+8)=0

Answer 1

$(3 - 5)(2x + 8) = 0 \\ - 2(2x + 8) = 0 \\ - 4x - 16 = 0 \\ -4 x = 16 \\ x = 16 \div ( - 4) \\ x = - 4$