Answer:
X=11
Step-by-step explanation:
since x=11,11-5=6.
then 6*3=18
sorry I couldn't understand the language so I can't give u ans..
x=12
2x-8=16(add a to both sides)
2x=24(divide by 2)
X=1.9/2.1
=19/21
=0.904
