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Sagot :
Answer: x = 5/3
Step-by-step explanation:
Let the number be x
Then
3x + 4 = 9
3x = 9-4
3x = 5
x = 5/3
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Answer:
x = 5/3 or 1.6
Step-by-step explanation:
The sum of 3 times a number and 4 is 9
Step 1. Write the phrase as an expression
3x + 4 = 9
Step 2. Solve for x
3x + 4 = 9
Step 3. Subtract 4 from 9
3x = 9 - 4
3x = 5
Step 4. Isolate the variable
x = 5/3
x = 5/3 or 1.6
Step-by-step explanation:
The sum of 3 times a number and 4 is 9
Step 1. Write the phrase as an expression
3x + 4 = 9
Step 2. Solve for x
3x + 4 = 9
Step 3. Subtract 4 from 9
3x = 9 - 4
3x = 5
Step 4. Isolate the variable
x = 5/3
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