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How do I solve 1/8x=5

User Brtgmaden
by
7.8k points

2 Answers

3 votes
1/8x = 5

1/8x = 5/1

Take reciprocal of both sides

8x/1 = 1/5

8x = 1/5 Divide both sides by 8

x = 1/5 ÷ 8

x = 1/5 * 1/8

x = 1/40
User Orandov
by
7.6k points
3 votes
You multiply both sides by the reciprocal (flip fraction)
1/8--->8/1=8
So now multiply both sides by 8
1/8*8=0 (cancels out)
x=5*8
x=40
User Andre Yonadam
by
8.2k points