SOLUTION: Decide whether or not the ordered pair is a solution of the system (12, 6) y = 1/2 x 2x + y = 18

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Question 170329This question is from textbook Introductory Algebra
: Decide whether or not the ordered pair is a solution of the system
(12, 6)
y = 1/2 x
2x + y = 18 This question is from textbook Introductory Algebra

Answer by midwood_trail(310) About Me  (Show Source):
You can put this solution on YOUR website!
Replace x with 12 and y with 6 in both equations. Then simplify.
If you get the same answer on both sides of the equation for BOTH EQUATIONS, then the answer is yes to your equation.
Can you take it from here?