(-3) - (-7) = (-3) + (+7) = (-3) + 7 = 4
x=-1 ^ how do you know?
If you mean subtracting a negative number from another negative, then you simply add the second negative to the first number. For example: -3 - (-4)=1 -3 + 4 = 1 The double negative makes the equation an addition.
y=-4x + 3 or generally y=mx + b so m, or gradient = -4
-7 minus -4 is -3
(-3)-(4)=(-3)+4=1 Minus times minus equals plus. The reason for this we need not discuss.
The number is -0.5 or -1/2 because -0.5-(14/-4) = 3
-7
Four minus three equals one. (Or, 4 - 3 = 1.)
7-3=4
[(1-4)/9] = [(-3)/9] = -1/3
4/9 minus 3/4 equals -11/36
No it is -7 but -3- -4 = 1
It equals positive seven.
8.666666666666667
9 - -3 = 9 + 3 = 12 12 - 8 = 4 9 - -3 - 8 = 4
3-e = 4-f f-e = 4-3 f-e = 1