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What is the value of x in the equation 3x + 5 = 20?
What is the value of x in the equation 3x + 5 = 20?
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1 question
Q1
What is the value of x in the equation 3x + 5 = 20?
5
10
15
20
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Subtract 5 from both sides to get 3x = 15, then divide by 3 to find x = 5.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the value of x in the equation 3x + 5 = 20?
Solution:
Subtract 5 from both sides to get 3x = 15, then divide by 3 to find x = 5.
Steps: 5
Show Steps
Step 1: Start with the equation 3x + 5 = 20.
Step 2: Subtract 5 from both sides of the equation. This gives you 3x = 20 - 5.
Step 3: Calculate 20 - 5, which equals 15. Now the equation is 3x = 15.
Step 4: Divide both sides of the equation by 3 to isolate x. This gives you x = 15 / 3.
Step 5: Calculate 15 divided by 3, which equals 5. So, x = 5.
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