reginaazharyiap0a6zj
reginaazharyiap0a6zj
01-12-2017
Mathematics
contestada
5x-3y when x=7 and y=-8
Respuesta :
kogamer456
kogamer456
01-12-2017
5 (7) - 3 (-8)
35 - -24
Because two negatives equal a positive the subtraction sign will change into an addition sign.
35+24
So your answer will be 59.
Hope this helped :)
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