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iris [78.8K]
2 years ago
5

Simplify the expression. 5.3x - 9 + 7.6x

Mathematics
2 answers:
babunello [35]2 years ago
7 0

Answer:

12.9x-9

Step-by-step explanation:

First you have to combine the like terms which are 5.3x + 7.6x= 12.9x. Then you just rewrite the equation 12.9x-9. You just leave the 9 by it self beacuse thers no other like terms.

Nadusha1986 [10]2 years ago
5 0

Anwer

12.9x−9 :)

5.3x+−9+7.6x

Combine Like Terms:

=5.3x+−9+7.6x

=(5.3x+7.6x)+(−9)

=12.9x+−

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