2018 AMC 10A Problems/Problem 12

Revision as of 15:38, 8 February 2018 by A 0123456789 z (talk | contribs)

How many ordered pairs of real numbers $(x,y)$ satisfy the following system of equations? $x+3y=3 \ \big||x|-|y|\big|=1$ $\textbf{(A) } 1 \qquad  \textbf{(B) } 2 \qquad  \textbf{(C) } 3 \qquad  \textbf{(D) } 4 \qquad  \textbf{(E) } 8$

See Also

2018 AMC 10A (ProblemsAnswer KeyResources)
Preceded by
Problem 11
Followed by
Problem 13
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
All AMC 10 Problems and Solutions

The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. AMC logo.png

Invalid username
Login to AoPS