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How to solve for x step by step 3x-1=20
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2 votes
How to solve for x step by step 3x-1=20

User Rick Button
by
3.6k points

2 Answers

3 votes
20+1 =21
21/3=7
(X=7) is the answer
User Andrei Erdoss
by
3.6k points
4 votes

Answer:

x = 7

Explanation:

Given equation,

→ 3x - 1 = 20

Now the value of x will be,

→ 3x - 1 = 20

→ 3x = 20 + 1

→ x = 21/3

→ [ x = 7 ]

Hence, the value of x is 7.

User Arseni Kavalchuk
by
3.5k points
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