((7+9-6)/1)/1 is 10.
-6+1= -5
1 + 6 + 9 - 8 + 4 - 5 + 2 + 3 = -6
15 + 6 - 1 = 20
+1.
-4x-1-3x-4+5 = -7x-1-2x+1+6 -7x = -9x+6 2x = 6 x = 3
8
minus 6, plus 3, minus 6, plus 3...
-6+1= -5
1 + 6 + 9 - 8 + 4 - 5 + 2 + 3 = -6
9A:2 - 1 - 1 + 1 - 1 + 3 - 2 + 6 = 7The answer is seven.
15 + 6 - 1 = 20
12.
+1.
-4x-1-3x-4+5 = -7x-1-2x+1+6 -7x = -9x+6 2x = 6 x = 3
A = 6
-8 - (-7 + 1) = -8 - (-6) = -8 + 6 = -2
2