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If 2x - 3 = 5, what is the value of x?
If 2x - 3 = 5, what is the value of x?
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If 2x - 3 = 5, what is the value of x?
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Adding 3 to both sides gives 2x = 8, so x = 4.
Questions & Step-by-step Solutions
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Q: If 2x - 3 = 5, what is the value of x?
Solution:
Adding 3 to both sides gives 2x = 8, so x = 4.
Steps: 7
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Step 1: Start with the equation 2x - 3 = 5.
Step 2: To get rid of the -3, add 3 to both sides of the equation.
Step 3: This gives you 2x = 5 + 3.
Step 4: Simplify the right side: 5 + 3 = 8, so now you have 2x = 8.
Step 5: Now, to find x, divide both sides by 2.
Step 6: This gives you x = 8 / 2.
Step 7: Simplify 8 / 2 to get x = 4.
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