Ibing steps to solve a two-variable equation
ts to use all 62 feet of the fencing she has to make a rectangular run for her dog. shed
of the run 20 feet. she writes and solves the equation 2+2=67 to find the width of the ru
ements are true of the solution? check all that apply.
lue of w is 10 feet
lue of w can be zero.
lue of w cannot be a negative number.
ution is used to replace the variable z with a value of 20.
btraction property of equality is used to isolate the term with the variable w.