Hello there! Given the equation 3 + x = -5, x = -8.
When adding a negative and a positive, it is the same principle of subtracting the numbers and taking the sign of the larger number. To find what x represents, we use inverse operations which means to subtract -5 - 3.
Given the expression:
-5 - 3 = -8
One thing to consider when subtracting a negative and positive is that it is the same thing as doing the inverse of subtracting; it means to add the numbers and possess the sign of the larger number.
Therefore, to find what x equals, we would add 5 + 3 which gives us 8. Since 5 is greater than 3, the negative sign is kept for the answer. Because of this, -5 - 3 = -8.
x = -8
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