0,4х+0,24х-0,26=0,764
0,64х=0,764+0,26
0,64х= 1,024
х=1,024:0,64
х= 1,6
0,4x+0,24x-0,26=0,764
0,40x+0,24x=0,764+0,260
0,40x+0,24x=1,024
(0,40+0,24)x=1,024
0,64x=1,024
x=1,024/0,64
x=1,6
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Answers & Comments
0,4х+0,24х-0,26=0,764
0,64х=0,764+0,26
0,64х= 1,024
х=1,024:0,64
х= 1,6
Verified answer
0,4x+0,24x-0,26=0,764
0,40x+0,24x=0,764+0,260
0,40x+0,24x=1,024
(0,40+0,24)x=1,024
0,64x=1,024
x=1,024/0,64
x=1,6