How do I solve the equation 3(x + 2) equals 18 and what properties should I use to simplify the expression?
Answer 1
Julie Mccarthy
To solve the equation 3(x + 2) = 18, first use the Distributive Property to expand it to 3x + 6 = 18. Then, apply the Subtraction Property of Equality to isolate the variable: 3x = 12. Finally, use the Division Property of Equality to solve for x: x = 4.
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