Zero
2 minus 2/5 plus 1/2 minus 4 = -1.9
The answer is 0.
4
- 4 +- 3 = -7
11/12
-1
Zero
x=-1 ^ how do you know?
-4 + -3 = -7
2 minus 2/5 plus 1/2 minus 4 = -1.9
plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
-7
Positive 3 plus negative 5 minus negative 2 minus positive 4 is equal to -4.
The answer is 0.
4/7 minus 3/4 is -5/28
4 - 5 + (-2) = -3