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Simplify -4x - x. -5x -4x -3x
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1 vote
Simplify -4x - x.

-5x
-4x
-3x

User Ranjeetcao
by
8.1k points

1 Answer

2 votes
When you have variables that share a base and power (in this case they are both x to the first power) you are allowed to add and subtract the coefficients as long as you keep the same base and power.

-4x - x = -5x
User Kyle Krzeski
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8.5k points
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