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What is the solution to the equation 7x + 2 = 3x + 18?
What is the solution to the equation 7x + 2 = 3x + 18?
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Practice Questions
1 question
Q1
What is the solution to the equation 7x + 2 = 3x + 18?
x = 4
x = 3
x = 5
x = 2
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Step 1: Subtract 3x from both sides: 4x + 2 = 18. Step 2: Subtract 2: 4x = 16. Step 3: Divide by 4: x = 4.
Questions & Step-by-step Solutions
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Q
Q: What is the solution to the equation 7x + 2 = 3x + 18?
Solution:
Step 1: Subtract 3x from both sides: 4x + 2 = 18. Step 2: Subtract 2: 4x = 16. Step 3: Divide by 4: x = 4.
Steps: 7
Show Steps
Step 1: Start with the equation 7x + 2 = 3x + 18.
Step 2: Subtract 3x from both sides to get 7x - 3x + 2 = 18.
Step 3: This simplifies to 4x + 2 = 18.
Step 4: Now, subtract 2 from both sides: 4x + 2 - 2 = 18 - 2.
Step 5: This simplifies to 4x = 16.
Step 6: Finally, divide both sides by 4 to solve for x: 4x / 4 = 16 / 4.
Step 7: This gives you x = 4.
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