Answer:27.272614
Step-by-step explanation: I did the working on paper for you
Multiply 4 with (2x-5)
8x-20+15=11
add 20 both sides
8x+15=31
subtract 15 both sides
8x=16
divide both sides by the x (8)
x=2
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Answer:
Step-by-step explanation:
Answer:
3,3
Step-by-step explanation: