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If x + 3 = 7, what is the value of x?
If x + 3 = 7, what is the value of x?
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Practice Questions
1 question
Q1
If x + 3 = 7, what is the value of x?
4
3
7
10
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To find x, subtract 3 from both sides: x = 7 - 3, which gives x = 4.
Questions & Step-by-step Solutions
1 item
Q
Q: If x + 3 = 7, what is the value of x?
Solution:
To find x, subtract 3 from both sides: x = 7 - 3, which gives x = 4.
Steps: 4
Show Steps
Step 1: Start with the equation x + 3 = 7.
Step 2: To isolate x, you need to get rid of the +3. Do this by subtracting 3 from both sides of the equation.
Step 3: Write the equation after subtracting 3: x + 3 - 3 = 7 - 3.
Step 4: Simplify both sides: x = 4.
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