Sally likes to go buy groceries from Walmart or ShopriteIn Walmart, two pounds of tea and three pounds of coffee cost $19.00.In Shoprite three boxes of milk and four cans of yoghurt cost $26.50.Write the linear equations related to the details given, one equation for each stores.Write an equation to represent the information given in the firstsentence.define the variables you useEquation:Explain how you created the equation.Hint: A linear equation is in standard form if it is in the form:ar+by = c.