Answer:
Answer is (4) -11.333
Step-by-step explanation:
multiply : 2x /12-4/3= 4x /15 -1/5
bring variable on one side :
2x/12 -4x/15= 4/3 - 1/5
common denominator : -6x/60=17/15
simplify : -x/10= 17/15
x= - 170/15= -11.3333
4.
B. 3 hours
It’s 6+8x=30
-15 > -21
We know that 15 < 21 then -15 > -21
-n=2-7
-n=5
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