Silas took 18 bags of glass to the recycling center. He still has 6 bags of plastic to take to the recycling center. Which equation could be used to find x, the total number of bags of glass and plastic Silas will take to the recycling center?
Q. Silas took 18 bags of glass to the recycling center. He still has 6 bags of plastic to take to the recycling center. Which equation could be used to find x, the total number of bags of glass and plastic Silas will take to the recycling center?
Identify Known Quantities: Identify the known quantities.Silas has already taken 18 bags of glass to the recycling center, and he still has 6 bags of plastic to take.
Define Variable: Define the variable.Let x represent the total number of bags of glass and plastic Silas will take to the recycling center.
Set Up Equation: Set up the equation.Since we know the number of bags of glass and plastic separately, we can add them together to find the total. The equation is:x=number of bags of glass+number of bags of plastic
Substitute Known Values: Substitute the known values into the equation.We know that Silas took 18 bags of glass and has 6 bags of plastic to take. So, the equation becomes:x=18+6
Perform Calculation: Perform the calculation.Now we add the numbers to find the total number of bags.x=18+6x=24
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