Alinear equation will have one unique solution

… you can write it in the form ax = b (a ≠ 0).

Step-by-step explanation:

In that case, there is one unique solution: x = b/a.

If a = 0 and b ≠ 0, we get 0x = b , and there are no solutions.

If a = 0 and b = 0, we get 0x = 0, and there are an infinite number of solutions.

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

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step-by-step explanation: