3 years ago

Question 9 of 10

Mathematics

1 answer:

Liula [17]3 years ago

7 0

Answer:

Step-by-step explanation:

20x + 12 x =14x +30

20x - 14x = 30-12

6x= 18

6x/6 = 18/6

x = 3

so xs =3

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