Ответ:
-14,4x+8-(3-2,1x)+5(0,3x-6)
-14,4x+8-3+2,1x+5(0,3-6)
-14,4x+8-3+2,1x+1,5x-30
-10,8x+8-3-30
-10,8x-25
(/-дробь,.-умножить)
(-10/7.14/3+16/9).(-3/4)
(-10.2/3+16/9).(-3/4)
(-20/3+16/9).(-3/4)
-44/9.(-3/4)
11/3
7/2.8/3=-10/3x
7.4/3=-10/3x
28/3=-10/3 x
-14/5x
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Answers & Comments
Ответ:
-14,4x+8-(3-2,1x)+5(0,3x-6)
-14,4x+8-3+2,1x+5(0,3-6)
-14,4x+8-3+2,1x+1,5x-30
-10,8x+8-3-30
-10,8x-25
(/-дробь,.-умножить)
(-10/7.14/3+16/9).(-3/4)
(-10.2/3+16/9).(-3/4)
(-20/3+16/9).(-3/4)
-44/9.(-3/4)
11/3
7/2.8/3=-10/3x
7.4/3=-10/3x
28/3=-10/3 x
-14/5x