Write and solve the equation and then check your answer. which statements are true about the equation and its solution? check
all that apply.
a number decreased by thirty-one is fifty-two.
the correct equation is n+31 - 52.
the correct equation is n-31 - 52.
to check the solution, substitute 83 for the variable in the equation.
to check the solution, substitute 21 for the variable in the equation
this is an addition problem.
this is a subtraction problem.
to solve the equation, subtract 31 from both sides.
to solve the equation, add 31 to both sides.