Answer:
-4x
Step-by-step explanation:
Factor out the common term x:
⇒ x(3 - 6 + 9 - 10)
Carry out the operation in the parentheses, going from left to right:
⇒ x(-4)
Therefore, the final answer is:
⇒ -4x
Given;
[tex]3x-6x+9x-10x[/tex]
Solve;
[tex]\mathrm{Add\:similar\:elements:}\:3x-6x+9x-10x[/tex]
[tex]3x+9x=12x[/tex]
[tex]-6x-10x=-16x[/tex]
[tex]-16x+12x=-4x[/tex]
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