yellow8815
yellow8815
10-11-2020
Mathematics
contestada
3x = 8
3x + y = 15
???
Respuesta :
ozieltijerina
ozieltijerina
10-11-2020
3x=8
Solve for x by dividing by 3 on both sides
x=8/3
Now plug 8/3 in for x in second equation
3(8/3)+y=15
This gives you
8+y=15
Subtract by 8 on both sides to find y
y=8
Now write it in ordered pair form (x,y)
So your answer is (8/3,8)
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