allerySolve for x: 5x + 9 = 5 + 3x
Ax = 2
Bx = −2
Cx = 7
Dx = −7
Answer & Solution
Correct answer: B. x = −2
Bring x-terms to the left and constants to the right: 5x − 3x = 5 − 9, so 2x = −4 and x = −2.
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