Queenbabygirl05 Queenbabygirl05

12-11-2020
Mathematics

contestada

Solve for the value of x.

Solve for the value of x class=

Respuesta :

hebrainknows hebrainknows

12-11-2020

Answer:

x= 12

Step-by-step explanation:

The sum of both of the equasions equal up to 180. so you set up the problem like this:

(9x-4)+(6x+4)=180

15x=180

x=12

To check;

(9(12)-4)+(6(12)+4)=180

104+76=180

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