Based on the equations for x and the given solutions that need to be matched, the solution matched with the equations are:
In the first equation:
4 = (6/a)x+ 5
(6/a)x = 4 - 5
x = a/6 x -1
x = -a/6
For the second equation:
7 + 2ax = 13
2ax = 13 - 7
x = 6/2a
x = 3/a
For the third equation:
-ax - 20 = -14
-ax = -14 + 20
x = 6/-a
x = -6/a
Find out more on solving for x at https://brainly.com/question/17200318.
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