Dara11
Dara11
29-09-2017
Mathematics
contestada
What is y when x is equal to 10 in 10x+y=19
Respuesta :
3mar
3mar
29-09-2017
10x+y=19
when x = 10:
substitute with x=10 into the equation given:
10(10) + y = 19
or:
100 + y = 19
bring 100 to the other side to be -100
y = 19 - 100
y = -81
That's it
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