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13x - 1 what does x equal in this
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4 votes
13x - 1
what does x equal in this

User Daydreamer
by
4.4k points

1 Answer

2 votes

Answer:

x = 7

Explanation:

13x - 1 = 90

+1 +1

13x = 91

divide 13 by both sides of the equal sign

x = 7

User Mjwach
by
4.5k points
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