Answer:
[tex]8x-36[/tex]
Step-by-step explanation:
[tex]4(2x-9)[/tex]
Through distributing the [tex]4[/tex] into [tex]2x[/tex] and [tex]-9[/tex] (multiply), [tex]4(2x-9)[/tex] is equivalent to:
[tex]8x-36[/tex]
There are other solutions for this problem, but this is the most easily reachable solution.
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You can check if the solution is equivalent & correct by first dividing it by 2:
[tex]\frac{8x-36}{2} =[/tex]
[tex]4x-18[/tex]
With that, you can factor out a 2 from both [tex]4x[/tex] and [tex]-18[/tex] to get:
[tex]4(2x-9)[/tex]
Therefore, this solution is correct!
