← EquationsEquations 029 — ZAP 2015, Exercise 6EquationsZAP 2015MediumYour answerEnter only the number. Use a point or comma for decimals.Check answerReveal solutionStuck? Show me one stepRelated exercisesSimilarEquations 012 (generated) — Juice bottles in three sizesZAP 2014, Exercise 8 — Bakery flour orderHarderProportionality 027 — Packing biscuits for the school bazaar