Pregunta Simplify the expression −7−3x Evaluate 2−3x−9Solución −7−3x Mostrar solución Find the roots x=−37Alternative Form x=−2.3˙ Evaluate 2−3x−9To find the roots of the expression,set the expression equal to 0 2−3x−9=0Subtract the numbers −7−3x=0Move the constant to the right-hand side and change its sign −3x=0+7Removing 0 doesn't change the value,so remove it from the expression −3x=7Change the signs on both sides of the equation 3x=−7Divide both sides 33x=3−7Divide the numbers x=3−7Solución x=−37Alternative Form x=−2.3˙ Mostrar solución
Álgebra
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Trigonometría
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