catiebugg123
catiebugg123 catiebugg123
  • 16-01-2019
  • Mathematics
contestada

Simplify -(8x+4)+5x

A) -12x - 4
B) -3x - 4
C) -12x + 4
D) -3x + 4

Respuesta :

OrethaWilkison OrethaWilkison
  • 31-01-2019

Answer:

Option B is correct

[tex]-3x - 4[/tex]

Step-by-step explanation:

Simplify: [tex]-(8x+4)+5x[/tex]           .....[1]

The Distributive property says that:

[tex]a\cdot (b+c) =a\cdot b+ a\cdot c[/tex]

Apply the distributive property in [1] we have;

[tex]-8x - 4 + 5x[/tex]

Like terms are those terms which have same variable to the same power.

[tex]-3x - 4[/tex]

Therefore, the simplified form of [tex]-(8x+4)+5x[/tex]  is [tex]-3x - 4[/tex]

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