Show that value of ‘p’ in 5(p-1)-2(p+8) = 0 is 7.
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Step-by-step explanation:
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Answer:
5(p-1)-2(p+8)=0
Step-by-step explanation:
5(p)-5(1)-2(p)-2(8)=0
so
5p-5-2p-16=0
so arrange
5p-2p-16-5=0 so
3p-21=0
shift 21 to other side so it will become positive
so 3p=21
now divide 3 on both side so
P=7 which is required answer
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