miriam088 miriam088
  • 09-02-2022
  • Mathematics
contestada

6. Find the value of x.
I 5x+ 2
6x + 4
122 - 4
H
J P

6 Find the value of x I 5x 2 6x 4 122 4 H J P class=

Respuesta :

rsenior163
rsenior163 rsenior163
  • 09-02-2022

Step-by-step explanation:

sum of two interior angles is equal to one exterior angle....this implies that,

(6x+4) +(5x+2)= 12x-4

11x+6=12x-4.......make X the subject

11x-12x=-4-6

-x= -10......divide both sides by -1

x=10

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