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Simple equation

Algebra Level 1

\[\begin{align} x + y &= 4\\ x - y &= 2 \end{align} \]

Find the solution \((x,y)\) satisfying the 2 equation above.

\[(2,1)\] \[(3,1) \] \[(3, 2)\] \[(5, 3)\]

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Excel in math and science

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by Munem Shahriar

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