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4 years ago

15

-3.1x+7-7.4x=1.5x+6(x-3/2

1 answer:

Veronika [31]4 years ago

4 0

Answer:

x=8/9

Step-by-step explanation:

-3.1x+7-7.4x=1.5x+6(x-3/2)

-3.1x-7.4x+7=1.5x+6x-9

-10.5x-1.5x-6x=-9-7

-18x=-16

18x=16

x=16/18

simplify

x=8/9

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