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lidiya [134]
4 years ago
15

How would I solve this

Mathematics
1 answer:
Arisa [49]4 years ago
4 0

Answer:

7/10

Step-by-step explanation:

1. distribute the -2 to the 5x and -9 to get -20x+18

2. the -(-4) equals pos. 4

-10x+18=10x+4

-10x

-20x+18=4

-18

-20x=-14

-14/-20

x=7/10

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