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OpenStudy (anonymous):
Use the substitution method to solve the following system of equations. x + y = 3 2x + 2y = 10
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OpenStudy (anonymous):
x+y=3 multiply both sides by 2 so, we have 2x+2y=6 now , it is also given that. 2x+2y=10 therefore, 6=10(false) hence, no solution
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