The value of x should be greater than -1.
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations that are formed according to rules which are dependent on the context.
5x – 15 > 10 20x
[tex]5x-15 > 10+20x\\5x-20x> 10+15\\-15x > 25\\\\x>\dfrac{25}{-15}\\\\ x>-1.6667\approx -1.67[/tex]
Therefore, the value of x should be greater than -1. we can not take -2 as for some values such as 1.69 the system condition will be wrong.
Hence, the value of x should be greater than -1.
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