eguru eguru
  • 01-07-2020
  • Mathematics
contestada

Simplify
-2(3x - 4y) +
5(x+3y)

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 01-07-2020

Answer:

-x + 23y

Step-by-step explanation:

-2(3x - 4y) + 5(x+3y)

Expand the brackets.

-6x + 8y + 5x + 15y

Rearrange.

- 6x + 5x +8y + 15y

Add or subtract like terms.

- 1x + 23y

Answer Link
Hi1315
Hi1315 Hi1315
  • 01-07-2020

Answer:

[tex] - x + 23y[/tex]

Step-by-step explanation:

[tex] - 2(3x - 4y) + 5(x + 3y) \\ - 6x + 8y + 5x + 15y \\ - 6x + 5x - 8y + 23y \\ = - x + 7y[/tex]

Answer Link

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