Math  /  Algebra

QuestionSolve the system using substitution or elimination (no calculators). {x+2y=7x2y=1\left\{\begin{array}{l} x+2 y=7 \\ x-2 y=-1 \end{array}\right.
Solution(s): \square For no solution type DNE.

Studdy Solution
Verify the solution by substituting x=3 x = 3 and y=2 y = 2 into the second equation:
32(2)=13 - 2(2) = -1
Simplify:
34=13 - 4 = -1
The solution satisfies both equations.
The solution is:
(3,2)\boxed{(3, 2)}

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