bryanmrjr4233 bryanmrjr4233

13-01-2021
Mathematics

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Find x in the equation: 2x + 9 = 5x - 12

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rococo908 rococo908

13-01-2021

Answer:

x = 7

Step-by-step explanation:

Add 12 to both sides:

2x + 9 = 5x - 12

2x + 21 = 5x

Subtract 2x from both sides:

21 = 3x

Divide each side by 3:

7 = x

So, x = 7

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