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2 years ago

13

How do you solve: 2(7-x)+4x=20

1 answer:

Angelina_Jolie [31]2 years ago

5 0

First expand it
Next subtract 14 - 2x + 4x so it can be 14 + 2x
Next subtract 14 from both sides
Next subtract 20 - 14 so it can be 6
Then divide both sides by 2
And lastly reduce the fraction 6/2 and once u reduce it u have your answer which is x = 3.

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