Question Simplify the expression 3109−C Evaluate 3135−6−C−20Solution 3109−C Show Solution Find the roots C=3109 Evaluate 3135−6−C−20To find the roots of the expression,set the expression equal to 0 3135−6−C−20=0Subtract the numbers 3129−C−20=0Subtract the numbers 3109−C=0Move the constant to the right-hand side and change its sign −C=0−3109Removing 0 doesn't change the value,so remove it from the expression −C=−3109Solution C=3109 Show Solution