5 times 7 divided by 5 plus 3 minus 4 is 6.
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
4 × -1 - 3 = -4 -3 = -7
-4 + -3 = -7
-7 minus -4 is -3
3 4/7 minus 1/7 is 3 3/7
4/7 minus 3/4 is -5/28
-3 - 4 = -7 (minus seven)
(-4) - (3) = -7
4--3= 7 it is the same as 4+3=7. minus a negative is like plus a positive
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