20170632 20170632

23-02-2020
Mathematics

contestada

Simplify 5(x + 3) - 9x+4
Ο
Α. 14x+7
Ο
Ο Β. -4x+ 19
Ο
Ο C. 14x+ 19
Ο
D. -4x+ 7

Respuesta :

Аноним Аноним

23-02-2020

Answer:

[tex] b) - 4x + 19[/tex]

Step-by-step explanation:

[tex]5(x + 3) - 9x+4 = 0 \\ 5x + 15 - 9x + 4 = 0 \\ - 4x + 19 = 0[/tex]

Answer Link

ogundeji87 ogundeji87

23-02-2020

Answer:

B, -4x + 19

Step-by-step explanation:

5(x+3) -9x + 4

= 5x + 15 - 9x + 4

= 5x - 9x + 15 + 4

= -4x + 19

Answer Link

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