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What is the solution set of 3x-4)=20 ?
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What is the solution set of 3x-4)=20 ?

User Eli Ganem
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2 Answers

3 votes

Answer:


3x - 4 = 20 \\3x = 20 + 4 \\ 3x = 24 \\ 3x / 3 = x \\ 24 \ / 3 = 8 \\ x = 8

User Frankie Simon
by
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3 votes

Answer:

3x - 4 = 20

3x = 20 + 4

3x = 24

x = 24/3

x = 8

User Vince VD
by
3.4k points
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