The equations in two unknown variables are to be solved by elimination method by subtracting the... (tes.com)
Times have changed: Back in the late 20th century, spraying or pumping poisons became the widespread bug - elimination method of choice, with home and garden pesticides growing into a $ 1.4 billion industry. (realtormag.realtor.org)
Two placemat activities include practice solving systems of linear equations using the substitution method and using the linear combinations / elimination method With a partner, students solve all four equations on the placemat. (tes.com)