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Solving Advanced Linear Equations: Tutorial
No Solution
One Solution

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-1.7V + 2.8 = 1.4v – 3.15 + 2.8
4a - 3 + 2a = 7a - 2
2y – 3 = 5 + 2(y - 1)
-3(n + 4) + n=-2(n + 6)

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

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Which representation has a constant of variation of -2.5