2 minus what # is 5
2 minus what number equals 5?
The missing number is -3.
To find the number that, when subtracted from 2, results in 5, you can set up the equation:
2 - x = 5
To solve for x, you need to isolate it on one side of the equation.
First, subtract 2 from both sides of the equation:
2 - 2 - x = 5 - 2
Simplifying:
0 - x = 3
Since any number subtracted from 0 is still that number, the equation becomes:
-x = 3
To isolate x, you can multiply both sides of the equation by -1:
(-1) * (-x) = (-1) * 3
Simplifying:
x = -3
Therefore, the number you are looking for is -3.
To find the number you need to subtract from 2 to get 5, you can set up an equation:
2 - x = 5
To solve for x, you need to isolate it on one side of the equation. Start by subtracting 2 from both sides:
2 - 2 - x = 5 - 2
0 - x = 3
Next, simplify the equation:
-x = 3
To solve for x, you need to multiply both sides of the equation by -1 to cancel out the negative sign:
(-1)(-x) = (-1)(3)
x = -3
Therefore, the number you need to subtract from 2 to get 5 is -3.