kaylay106
kaylay106
18-01-2017
Mathematics
contestada
-8+9+5z+7x use z=3 and x=5
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Аноним
Аноним
18-01-2017
your answer is 51 because you have to trade the 3 and the 5 out with the z and the x so to find your answer you add -8+9+5 then you *3 bc z=3 then you add 7 * 5 so you answer is 51
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maggielisette00
maggielisette00
18-01-2017
the answer is 51 bc if you multiply 7 and 5 you get 35 if you multiply 5 and 3 you get 15. so 15 plus 35 is 50 plus 9 and minus 8 you will get 51
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