{"product_id":"2940032801207","title":"Linear Equation Practice in Elementary Algebra, Grades 6-8","description":"Practice solving linear equations with these fifty problems in elementary algebra. The student selects a single variable linear equation, solves for the variable, and checks the answer by viewing the step-by-step solution. Problems start with low difficulty and gradually increase to challenging. Most appropriate for 6th to 8th grade students.","brand":"Ned Tarrington","offers":[{"title":"Default Title","offer_id":47076933173488,"sku":"2940032801207","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940032801207_p0.jpg?v=1769887806","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940032801207","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}