Respuesta :
Algebra is number and letters together
E.g 7x = 7 x X
3a + 4a = 7a
Hope this helped , if you put the question on I am more than happy to help you answer it
E.g 7x = 7 x X
3a + 4a = 7a
Hope this helped , if you put the question on I am more than happy to help you answer it