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2 years ago

PLEASE HELP! 10 POINTS.

Mathematics

2 answers:

Anni [7]2 years ago

6 0

Answer:

-40

Step-by-step explanation:

cuz 2 times -40=-80 and -80+30 equals -50

olganol [36]2 years ago

4 0

2x+30=-50

2x=-50-30

2x=-80

x=-80/2

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Answer:

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Step-by-step explanation:

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