write in transposing method 3(2x+3)=18
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Simplifying 3(2x + -3) = 18 Reorder the terms: 3(-3 + 2x) = 18 (-3 * 3 + 2x * 3) = 18 (-9 + 6x) = 18 Solving -9 + 6x = 18 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + 6x = 18 + 9 Combine like terms: -9 + 9 = 0 0 + 6x = 18 + 9 6x = 18 + 9 Combine like terms: 18 + 9 = 27 6x = 27 Divide each side by '6'. x = 4.5 Simplifying x = 4.5
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