2(26,1-3,3х)=4(0,8х-2,8) помогите плиззззз
52.2-6.6x=3.2x-11.2
-6.6x-3.2x=-11.2-52.2
-9.8x=-63.4
x=6.469
2(26,1-3,3х)=4(0,8х-2,8)
52,2-6,6х=3,2х-11,2
-6,6х-3,2х=-11,2-52,2
-9,8х=-63,4
х=-634:(-98)
х=634/98
х=317/49
х=6 целых 23/49
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Answers & Comments
52.2-6.6x=3.2x-11.2
-6.6x-3.2x=-11.2-52.2
-9.8x=-63.4
x=6.469
2(26,1-3,3х)=4(0,8х-2,8)
52,2-6,6х=3,2х-11,2
-6,6х-3,2х=-11,2-52,2
-9,8х=-63,4
х=-634:(-98)
х=634/98
х=317/49
х=6 целых 23/49