Answer :
Final answer:
To solve the equation 15 = 4x + 7(2x - 1), distribute, combine like terms, and isolate the variable x, resulting in x = 11/9.
Explanation:
To solve the equation 15 = 4x + 7(2x - 1), you need to simplify and isolate the variable x. First, distribute 7 to the terms inside the parentheses: 15 = 4x + 14x - 7. Combine like terms: 15 = 18x - 7. Add 7 to both sides: 22 = 18x. Divide both sides by 18: x = 22/18 = 11/9.
Learn more about Solving equations with distributive property here:
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