denadg2006 denadg2006
  • 03-01-2020
  • Mathematics
contestada

Solve the following equation for x.
3x - (2x - 3) = 2x + 9​

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lauren6751
lauren6751 lauren6751
  • 03-01-2020
Answer: x= -6

Let’s first rewrite the equation

3x-(2x-3)=2x+9

Now now distribute the -1•2x and the -1•-3

3x-2x+3=2x+9

Let’s now combine the like terms on the left side

x+3=2x+9

To get x alone on the left side, subtract it on both sides

3=x+9

To get your final answer, subtract 9 on both sides

-6=x

And that’s your answer for x! Hope this helps comment below for more questions :)
Answer Link
Yang100
Yang100 Yang100
  • 03-01-2020

Answer:

x=-6

Step-by-step explanation:

3x-(2x-3)=2x+9

3x-2x+3=2x+9

x+3=2x+9

3=2x-x+9

3=x+9

x=3-9

x=-6

Answer Link

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