do this problem and send correct answer
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1
0.5x + 0.25x +x=7×3
0.75x + x=21
1.75x=21
x=2100/175
x=12
0.75x + x=21
1.75x=21
x=2100/175
x=12
Answered by
1
0.5x + x/3 = 0.25x + 7
x (0.5 + 1/3)= 0.25x + 7
5/10 + 1/3 = (0.25x + 7)x
25/30 = (0.25x + 7)x
25/30 = (25x/100 + 7)x
25/30 = (x/4 + 7)x
x (0.5 + 1/3)= 0.25x + 7
5/10 + 1/3 = (0.25x + 7)x
25/30 = (0.25x + 7)x
25/30 = (25x/100 + 7)x
25/30 = (x/4 + 7)x
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