Zianna11
Zianna11
06-09-2017
Mathematics
contestada
Please help me! I'm stuck...
Respuesta :
alanannewell
alanannewell
06-09-2017
if we are trying to find x then it is 21
all you have to do is set them equal to each other
so (4x+3)=87
let me know if I need to explain more
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