Question Simplify the expression 2x−39 Evaluate 2x−3×13Solution 2x−39 Show Solution Find the roots x=239Alternative Form x=19.5 Evaluate 2x−3×13To find the roots of the expression,set the expression equal to 0 2x−3×13=0Multiply the numbers 2x−39=0Move the constant to the right-hand side and change its sign 2x=0+39Removing 0 doesn't change the value,so remove it from the expression 2x=39Divide both sides 22x=239Solution x=239Alternative Form x=19.5 Show Solution
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