mordorica188
mordorica188 mordorica188
  • 15-04-2020
  • Mathematics
contestada

what does x equal in 1/3(6-9x)=-1/5(15x-10)?​

Respuesta :

Queenofchess15 Queenofchess15
  • 15-04-2020

Answer:

True for all x.

Step-by-step explanation:

1. Expand 1/3(6-9x)

2-3x

2. Expand -1/5(15x-10)

-3x+2

3. Subtract 2 from both sides.

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

4. Simplify.

-3x = -3x

5. Add 3x to both sides.

-3x + -3x = -3x + -3x

6. Simplify.

0=0

Both sides are equal, so it is true for all x.

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