Can anybody arrange zoom meeting

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

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

What 8/12+8/11 in another way than and improper fraction