реши уравнение - 2,3х. +2,1=1,4х-1,2 8(-у-2)=-5у-(6-9у) -b-(b,4+3,8)=1,2+(-3b,8-0,5) _6_____=___-3___ -k+11. 2k-1 __-0,09_________=___5-d_________ 0,17. d-13. Created by lena29002412. matematika-ru

реши уравнение - 2,3х. +2,1=1,4х-1,2 8(-у-2)=-5у-(6-9у) -b-(b,4+3,8)=1,2+(-3b,8-...

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реши уравнение - 2,3х. +2,1=1,4х-1,2
8(-у-2)=-5у-(6-9у)
-b-(b,4+3,8)=1,2+(-3b,8-0,5)

_6_____=___-3___
-k+11. 2k-1

__-0,09_________=___5-d_________
0,17. d-13

Answers & Comments

karinkarmen -2,3х+2,1=1,4х-1,2
-2,3х-1,4х= -1,2-2,1
-3,7х= -3,3
х=0,9

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