x+8 2x-5 20 22.5 solve for
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Answer:
x=16
Step-by-step explanation:
20(2x-5)=(45/2).(x+8)
40(2x-5)=45(x+8)
8(2x-5)=9(x+8)
16x-40=9x+72
7x=112
x=16
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