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S. \( 9-3 x+2 x=4 x+39 \)

Ask by Ruiz Dickson. in Argentina
Feb 20,2025

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La solución de la ecuación es \( x = -6 \).

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The Deep Dive

To solve the equation \( 9 - 3x + 2x = 4x + 39 \), let's first combine like terms on the left side. We can simplify it to \( 9 - x = 4x + 39 \). Now, get all terms involving \( x \) on one side by adding \( x \) to both sides: this gives you \( 9 = 5x + 39 \). Subtracting 39 from both sides yields \( -30 = 5x \). Finally, divide both sides by 5 to find \( x = -6 \). Now you've got \( x = -6 \)—time to check your math! Substitute \( -6 \) back into the original equation to verify that both sides are equal. Happy solving!

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