2 years ago

3(2x+3) -4x=1-4(x-5)

Mathematics

1 answer:

Grace [21]2 years ago

3 0

3(2x+3) -4x=1-4(x-5)

6x+9-4x=1-4x+20

6x+9=1+20

6x+9=21

6x=21-9

6x=12

divide both sides

x=2

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