Решите, пж, уравнение
2/3 (1/3х-1/2) = 4х+2 1/2

2/3(1/3х-1/2)=4х+2 1/22/9х-1/3=4х+5/22/9х-4х=1/3+5/22/9х-36/9х=2/6+15/6-34/9х=17/6х=17/6÷(-34/9)х=17/6×(-9/34)х=-3/4