Question

- 3x + 9 - 4 = x + 3 + 2x​

Answer 1

-3x + 9 - 4 = x + 3 + 2x
-3x + 9 - 4 = 3x + 3
9 - 4 = 6x + 3
5 = 6x + 3
2 = 6x
1/3 = x

Answer 2

✩ Answer:

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✩ Step-by-step explanation:

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✺ Subtract
`4` from
`9` to get
`5`:

• 
  `-3x+5=x+3+2x`

✺ Combine
`x` and
`2x` to get
`3x`:

• 
  `-3x+5=3x+3`

✺ Subtract
`3x` from both sides:

• 
  `-3x+5-3x=3`

✺ Combine
`-3x` and
`-3x` to get
`-6x`:

• 
  `-6x+5=3`

✺ Subtract
`5` from both sides:

• 
  `-6x=3-5`

✺ Subtract
`5` from
`3` to get
`-2`:

• 
  `-6x=-2`

✺ Divide both sides by
`-6`:

• 
  `x=(-2)/(-6)`

✺ Reduce the fraction
`(-2)/(-6)` to lowest terms by canceling out the common factor,
`-2`:

• 
  `x=(1)/(3)`

-OR-

✺ Reduce the fraction
`(-2)/(-6)` to lowest terms by dividing the numerator and denominator:

• 
  `x=0.333333333` (This is a repeating decimal.)

✩ Answer:

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✺ Decimal Form:
`x=(1)/(3)`

✺ Fraction Form:
`x=0.333333333`

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