Question 1008193
x, concentration of vitamin C in apple juice, milligrams per eight-fluid ounce serving;
y, concentration of vitamin C in the orange juice


{{{system(x+y=176.8,2x+3y=435.1)}}}


The system can be setup to use Elimination Method:
{{{system(2x+2y=353.6,2x+3y=435.1)}}}
Solve the system, starting with elimination of x.