The inequality is: 14.2 + 14.2 + x < 51.3
x < 22.9
How to Solve an Inequality?
We are given the following:
Perimeter of the triangle < 51.3 in.
The sides are 14.2 in., x in., and 14.2 in.
Therefore, we would have the following inequality:
14.2 + 14.2 + x < 51.3
Solve for x
28.4 + x < 51.3
x < 51.3 - 28.4
x < 22.9
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