Math  /  Algebra

Question9. {3x4y=143x+2y=2\left\{\begin{array}{l}3 x-4 y=-14 \\ 3 x+2 y=-2\end{array}\right.

Studdy Solution
Verify the solution by substituting x=2 x = -2 and y=2 y = 2 into the original equations.
For Equation 1:
3(2)4(2)=68=143(-2) - 4(2) = -6 - 8 = -14
For Equation 2:
3(2)+2(2)=6+4=23(-2) + 2(2) = -6 + 4 = -2
Both equations are satisfied.
The solution to the system is:
(x,y)=(2,2)(x, y) = (-2, 2)

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