1,8+x-2,3=3,7+4x
х-4х=3,7+2,3-1,8
-3х=4,2
х=-1,4.
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1,8+x-2,3=3,7+4x
х-4х=3,7+2,3-1,8
-3х=4,2
х=-1,4.
Verified answer
1,8+х-2,3=3,7+4хх-4х=-1,8+3,7+2,3
-3х=4,2
х=4,2:(-3)
х=-1,4