Question 1123189
{{{highlight(highlight(highlight_green(highlight_green(-3))))}}}



-7+4, or 4+(-7), same thing.

Put them on a number line if it helps to see.
Start at NEGATIVE SEVEN, and move 4 units to the right.
OR
Start at 4, and move 7 units TO THE LEFT (because not +7, but -7 is to be added).

EIther way, the result is to  negative three.