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Which ordered pair is a solution of the equation?

-x-4y=-10
Choose 1 answer:
(A) Only 
(3,2)
(B) Only 
(-3,3)
(C) Both 
(3,2) and 
(-3,3)
(D) Neither

Which ordered pair is a solution of the equation?\newlinex4y=10-x-4y=-10\newlineChoose 11 answer:\newline(A) Only (3,2)(3,2)\newline(B) Only (3,3)(-3,3)\newline(C) Both (3,2)(3,2) and (3,3)(-3,3)\newline(D) Neither

Full solution

Q. Which ordered pair is a solution of the equation?\newlinex4y=10-x-4y=-10\newlineChoose 11 answer:\newline(A) Only (3,2)(3,2)\newline(B) Only (3,3)(-3,3)\newline(C) Both (3,2)(3,2) and (3,3)(-3,3)\newline(D) Neither
  1. Equation and Ordered Pairs: Understand the equation and the format of the ordered pairs.\newlineThe equation given is in standard form: x4y=10-x - 4y = -10. An ordered pair (x,y)(x, y) is a solution to this equation if, when xx and yy are substituted into the equation, the equation is satisfied (both sides are equal).
  2. Testing 3,23, 2: Test the ordered pair 3,23, 2 in the equation.\newlineSubstitute x=3x = 3 and y=2y = 2 into the equation: \$-x - \(4\)y = \(-10\)\$.\(\newline\)Calculation: \$\(-3\) - \(4\)(\(2\)) = \(-3\) - \(8\) = \(-11\)\$.\(\newline\)Check if the left side equals the right side: \$\(-11\) \neq \(-10\)\$.
  3. Result for \((3, 2)\): Since \(-11\) does not equal \(-10\), the ordered pair \((3, 2)\) is not a solution to the equation.
  4. Testing \( (-3, 3) \): Test the ordered pair \( (-3, 3) \) in the equation.\(\newline\)Substitute \( x = -3 \) and \( y = 3 \) into the equation: \( -x - 4y = -10 \).\(\newline\)Calculation: \( -(-3) - 4(3) = 3 - 12 = -9 \).\(\newline\)Check if the left side equals the right side: \( -9 \neq -10 \).
  5. Result for \((-3, 3)\): Since \(-9\) does not equal \(-10\), the ordered pair \((-3, 3)\) is not a solution to the equation.

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