Question Find the roots x=−57Alternative Form x=−1.4 Evaluate 7+5xTo find the roots of the expression,set the expression equal to 0 7+5x=0Move the constant to the right-hand side and change its sign 5x=0−7Removing 0 doesn't change the value,so remove it from the expression 5x=−7Divide both sides 55x=5−7Divide the numbers x=5−7Solution x=−57Alternative Form x=−1.4 Show Solution
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