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4x-10=1-6x
4x-6x=1+10
-2x=11/-2
x=-11/2=-5 1/2
b)14/18+9x/18=27/18-x/18
14+9x=27-x
10x=13
x=13/10=1 3/10
c)4x/8-6/8=7/8+x/8
4x-6=7+2x
4x-x=7+6
2x=13
x=6 1/2
d)4x/36+18/36=45/36-6x/36+3/36
4x+188=45-6x+3
4x+6x=45+3-18
10x=30
x=3