Solve the equation for x.

3(4x − 12) = 84

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Me because some of question i don’t understand