Answer:
135 degrees \
Step-by-step explanation:
5x= x+108
Subtract x from the right
4x= 108
divide by 4
x= 27
Substitute for x in the original equation
(x+108)
(27)+(108)
= 135 degrees
Answer:8x+11
Step-by-step explanation:2 x+ 6x=8x +11
add 2x to 6x and add 11 to it .
X=5/2,x=2
i cant explain it but if you got to symbolab.com and input the equation it will solve and show you the steps
Answer:
9. 168
10.

Step-by-step explanation:
on the picture
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