Answer:
2,3,4
Step-by-step explanation:
hope this helps=D
1) 8x-13
2)19r-19s
3)8m-10n
Solve in the parentheses then label the ones with the same variable and solve those setting up the equation with variable first. Do check this I am not perfect.
Hope this helped! ;)
Step-by-step explanation:
42 is your answer according to bodmas
