What value of x is in the solution set of 9(2x+1)<9x-18
1 answer:
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To find the difference, we are going to destroy the parenthesis first, and then, we are going to perform the operations. Remember that to destroy a parenthesis preceded by a negative sign (-), you should change the signs of the factors inside the parenthesis:
Now we can factor both numerator and denominator and simplify:
We can conclude that the difference in simplest form is:
Now we can factor both numerator and denominator and simplify:
We can conclude that the difference in simplest form is:
First off, we change the mixed fraction to "improper" and then we make it a decimal.
an integer is a "whole" number, with no decimals.
an integer is a "whole" number, with no decimals.