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What is an equivalent expression to 3x - 4 = 5

User Senol
by
8.0k points

1 Answer

8 votes

Answer: x=3

Explanation:

x=3

Step-by-step Solution

Problem to solve:

3x\:-\:4\:=\:5

3x−4=5

1 We need to isolate the dependent variable xx, we can do that by subtracting -4−4 from both sides of the equation

3x=9

3x=9

2 Divide both sides of the equation by 33

x=3

x=3

User ThePCWizard
by
8.3k points

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