natalieep2 natalieep2

Today at 11:45 PM
Mathematics

Answered

13x - 1
what does x equal in this

Answer :

meaghanmarques meaghanmarques

Today at 11:50 PM

Answer:

x = 7

Step-by-step explanation:

13x - 1 = 90

+1 +1

13x = 91

divide 13 by both sides of the equal sign

x = 7

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