5-9х/8-3+5х/4=5-3х/2 помогите плис очень надо
2(5-9х)+3*5х=6(5-3х)
10-18х+15х=30-18х
15х=20
х=4/3
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2(5-9х)+3*5х=6(5-3х)
10-18х+15х=30-18х
15х=20
х=4/3