cupcakeberry500 cupcakeberry500

13-03-2018
Mathematics

contestada

Someone plz help me with These questions :u have to solve for x and show work

4/9x+1/5x=87
-3.8x-5.9x=223.1
x+0.15x=3.45
-3/5x-7/10x+1/2x=-56

Respuesta :

patrick9623064 patrick9623064

22-03-2018

ok so the first one is
1.x=135
2.x=-23
3.x=3
4.x=70

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