Blocker26
Blocker26
16-02-2018
Mathematics
contestada
system of equations 4x + 4y = -16 y = 3
Respuesta :
Americ
Americ
16-02-2018
y= 3
Substitute 3 into equation for y
4x + 4y = -16
4x + 4(3)= -16
4x + 12= -16
Subtract 12 from both sides
4x= -28
Divide both sides by 4
x= -7
Hope this helps! :)
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