Question

X+X+X+Y+Y=

im doing algebra and cant understand the above question

Answer 1

3x + 2y

Explanation:

X+X+X+Y+Y=

you simply count equal letters and add them x+x+x is 3x and y + y = 2y.

x + x + x + y + y =

3x + 2y

• not knowing the value of x or y we stop here