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MrMuchimi
3 years ago
6

PLEASE HELP! 10 POINTS.

Mathematics
2 answers:
Anni [7]3 years ago
6 0

Answer:

-40

Step-by-step explanation:

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

olganol [36]3 years ago
4 0

2x+30=-50

2x=-50-30

2x=-80

x=-80/2

<h2>x= - 40</h2>
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