Absolute Value
|-4| + |-6|
10
Simplify 2(x+3)
2x+6
Evaluate the expression: 3a when a=-6
-18
-67
Simplify
-(6+y)
-6-y
|6|+|n2| where n = -5
31
-9(2x-3)
-18x+27
|x| - |y| where x=6 and y= -4
2
15x - 2(3x + 7)
9x-14
Simplify the following expression: 36÷(25-42)
4
|x2-4| where x= 1
3
2(x-4) + 6x +7y - 3(2+y)
8x+4y-14
2t + 2u2 -u3 if t=2 and u=1
5
Simplify the following expression: 3+22-6(4)+22
-21