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Zina [86]
3 years ago
10

(8x + 11x) + (-7 - 18)

Mathematics
2 answers:
Marina CMI [18]3 years ago
8 0

Answer:

19x - 25

Step-by-step explanation:

(8x + 11x) + (-7 - 18) <------- add the bold ones (combine like terms)...

19x + (-7 - 18) <--------------- subtract the bold ones...

(19x) - 25 <-------------------- eliminate parenthases

19x - 25 <--------------------- solution...

Illusion [34]3 years ago
4 0

Answer:

19x - 25

steps:

(8x + 11x) + (-7 - 18)

19x + (-25)

positive x negative = negative

19x - 25

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