It would probably 144 I did and that’s what I got
You can tell if it is going to be negative if there is a number with a greater value. for example -14 minus 7. that would be -7
You can tell if it is positive if one number has a bigger value. for example 12-(-6)=6
And if it is zero it would be something like this
-7+7 sorry that's hard to explain in words hoped this helped you
0.69x+4.32=0.46x+3.4
-3.4 -3.4
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0.69x+0.92=0.46x
-0.69x -0.69x
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0.92=-0.23
multiply by -100/23 multiply by -100/23
x=-4
