absolute value means...
1) x-1=5x+10
or
2) x-1=-5x-10
so for case 1)...
4x=-11
x=-11/4 (extraneous)
and for case 2)...
-6x=9
x=-3/2
1) x-1=5x+10
or
2) x-1=-5x-10
so for case 1)...
4x=-11
x=-11/4 (extraneous)
and for case 2)...
-6x=9
x=-3/2
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