12-03-2021
Mathematics

contestada

The solution of the following systems of equations is (x, y).
What is the value of x?

x+2y=16
0.5x-y=10

A) -2
B) 2
C) 18
D) 36

Respuesta :

grecia07 grecia07

12-03-2021

C) 18
the step is in the pict

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