|-1⋅(-64+63)|-8Simplify each term.Tap for more steps…Add -64 and 63.|-1⋅-1|-8Multiply -1 by -1.|1|-8The absolute value is the distance between a number and zero. The distance between 0 and 1 is 1.1-81-8Subtract 8 from 1.-7 Evaluate |-1*(-64+63)|-8 Solving MATH problems We can solve all math problems. Get help on the web or with our math app