3 ( 2 x + 5 ) = 36 6 x + 15 = 36 6 x = 21 x = 6 21
To solve the equation 3(2x + 5) = 36, we first distribute and simplify, leading to the equation 6x = 21. After isolating x by dividing both sides by 6, we find that x = 3.5. Therefore, the value of x is 3.5.
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