|-1|+2(10)-6⋅5
The absolute value is the distance between a number and zero. The distance between -1 and 0 is 1.
1+2(10)-6⋅5
Multiply 2 by 10.
1+20-6⋅5
Multiply -6 by 5.
1+20-30
1+20-30
Add 1 and 20.
21-30
Subtract 30 from 21.
-9
-9
Evaluate |-1|+2(10)-6*5