Respuesta :
I worked out this on paper, then missed a few steps & looked it up :)
The equation looks like this
2b + b = 750
This simplifies to
3b = 750
Divide
3b/3 = b
750/3 = 250
So, the cost of the bench is $250.
The equation looks like this
2b + b = 750
This simplifies to
3b = 750
Divide
3b/3 = b
750/3 = 250
So, the cost of the bench is $250.