Tatum wants to solve the following system of equations by using the elimination method. What integer should she multiply the second equation by to eliminate a variable when you add the equations?%0D%0A%0D%0A6x+3y=14%0D%0A6%0D%0A%0D%0A+%0D%0A3%0D%0A%0D%0A=%0D%0A14%0D%0A%0D%0A3x+2y=10

Tatum should multiply the second equation by 3 in order to eliminate the variable y when adding the equations.