royalace444
royalace444
23-04-2020
Mathematics
contestada
What is the value of X?
Respuesta :
kristinafenters
kristinafenters
24-04-2020
Answer:
x=8
Step-by-step explanation:
(6x+4)+(4x+6)=90
10x+10=90
-10 -10
10x
=
80
10 10
x=8
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